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Keyword: space

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  • No, German Scientists Have Not Confirmed the “Impossible” EMDrive

    07/29/2015 10:27:45 AM PDT · by Red Badger · 35 replies
    io9.com ^ | 7/28/15 10:40am | George Dvorsky
    Two German researchers claim they have produced measurable amounts of thrust using a copy of NASA’s controversial EMDrive. It’s a result that has many people talking, but don’t plan your trip to the to the Alpha Centauri system just yet—the experts we spoke with are all highly skeptical of the study and its findings. As reported in Hacked, the details of the new study are being presented this week by Martin Tajmar, a professor and chair for Space Systems at the Dresden University of Technology, and co-author G. Fiedler, at the American Institute for Aeronautics and Astronautics’ Propulsion and Energy...
  • 'Impossible' rocket drive works and could get to Moon in four hours

    07/28/2015 11:20:36 AM PDT · by Mellonkronos · 70 replies
    The Telegraph ^ | July 28, 2015 | Sarah Knapton
    [Now this would be really cool! Hope it pans out!] 'Impossible' rocket drive works and could get to Moon in four hoursThe British designed EM Drive actually works and would dramatically speed up space travel, scientists have confirmedBy Sarah Knapton, Science Editor 6:04PM BST 28 Jul 2015 Interplanetary travel could be a step closer after scientists confirmed that an electromagnetic propulsion drive, which is fast enough to get to the Moon in four hours, actually works. The EM Drive was developed by the British inventor Roger Shawyer nearly 15 years ago but was ridiculed at the time as being scientifically...
  • Scientists Confirm 'Impossible' EM Drive Propulsion

    07/27/2015 4:32:51 PM PDT · by 2ndDivisionVet · 53 replies
    Hacked Magazine ^ | July 27, 2015 | Giulio Prisco
    Later today, July 27, German scientists will present new experimental results on the controversial, "impossible" EM Drive, at the American Institute for Aeronautics and Astronautics' Propulsion and Energy Forum in Orlando. The presentation is titled "Direct Thrust Measurements of an EmDrive and Evaluation of Possible Side-Effects." Presenter Martin Tajmar is a professor and chair for Space Systems at the Dresden University of Technology, interested in space propulsion systems and breakthrough propulsion physics. A Revolutionary Development for Space Travel The EM Drive (Electro Magnetic Drive) uses electromagnetic microwave cavities to directly convert electrical energy to thrust without the need to expel...
  • The Space Shuttle (Kind of Blah, I Mean Really Blah)

    07/26/2015 1:22:39 PM PDT · by lbryce · 1 replies
    Google Plus ^ | July 25, 2015 | Friends of NASA
    NASA Space Shuttle Discovery Launch: Return to Flight | View 2 On July 26, 2005, Space Shuttle Discovery’s STS-114 mission launched on the first Return to Flight mission since the loss of Space Shuttle Columbia on February 1, 2003. The years between the Columbia tragedy and the flight of Discovery were spent researching and implementing new safety improvements, including a redesigned external tank, new sensors, and a boom that allowed the astronauts to inspect the Shuttle for any damage. The crew’s objectives were to test and evaluate these new safety procedures in addition to conducting maintenance on the International Space...
  • Man on the Moon July 20, 1969-Remembering the "Magnificent Seven" Serbs in the Apollo Space Program

    07/23/2015 4:16:59 PM PDT · by Ravnagora · 7 replies
    www.generalmihailovich.com ^ | July 21, 2015 | Tom Djurdjevich
    Aleksandra's Note: Many thanks to Tom Djurdjevich for this essay and reminder about the Serbs who were directly involved with the American Apollo Space Program. This makes me very proud to be an American Serb and I'm honored to call one of these gentlemen, NASA Project Coordinator David Vuich, a friend. David Vuich is one of our esteemed Serbian patriots here in America who was also very active in the "Mihailovich Monument in Washington, D.C. project" that was initiated in the mid 1970's. So glad that David Vuich is still going strong today. The Serbian Diaspora is very fortunate to...
  • Testing shows using microwaves to propel a craft into space might work

    07/23/2015 12:10:47 PM PDT · by Red Badger · 28 replies
    =============================================================================================== A team of researchers at Colorado based Escape Dynamics is reporting that initial tests indicate that it might really be possible to launch space-planes into space using microwaves sent from the ground, to allow for a single stage spacecraft. If the idea pans out, the cost savings for sending satellites (or perhaps humans) into orbit could be considerable. Today's rockets are all based on the same idea, a multi-stage rocket is used, each part filled with propellant that pushes the rocket into space as the propellant is burned. It is a really expensive way to go because the propellant...
  • Asteroid worth £3 TRILLION in precious metals set to pass Earth on Sunday

    07/17/2015 1:58:36 PM PDT · by Red Badger · 60 replies
    www.dailymail.co.uk ^ | Updated: 11:50 EST, 17 July 2015 | By Jack Millner
    An asteroid worth a potential £3.5 trillion ($5.4 trillion) is due to pass by Earth on Sunday, and you can watch it live from 11pm UK time (6.30pm ET). Asteroid 2011 UW-158's fly-by will be streamed live on the internet from an observatory in the Canary Islands. The space rock has attracted the attention of asteroid mining company Planetary Resources, because it is thought to have a 100 million ton core of platinum that the company might one day want to exploit. Asteroid 2011 UW-158 will pass within 1.5 million miles (2.4 million km) from Earth on Sunday - 30...
  • Jupiter twin discovered around solar twin

    07/15/2015 1:51:26 PM PDT · by Red Badger · 8 replies
    Phys. Org ^ | 07-15-15 | Provided by: ESO
    Artist's impression showing a newly discovered Jupiter twin gas giant orbiting the solar twin star, HIP 11915. The planet is of a very similar mass to Jupiter and orbits at the same distance from its star as Jupiter does from the Sun. This, together with HIP 11915's Sun-like composition, hints at the possibility of the system of planets orbiting HIP 11915 bearing a resemblance to our own Solar System, with smaller rocky planets orbiting closer to the host star. Credit: ESO/M. Kornmesser ============================================================================================ Astronomers have used the ESO 3.6-metre telescope to identify a planet just like Jupiter orbiting at the...
  • Researchers identify zebra-like stripes of plasma in a patch of space

    07/14/2015 10:12:34 AM PDT · by Red Badger · 29 replies
    PHYS.ORG ^ | 07-14-2015 | by Jennifer Chu & Provided by: Massachusetts Institute of Technology
    European Space Agency Cluster II satellites observe equatorial noise waves inside the Earth's magnetosphere. Credit: ESA/Yuri Shprits ********************************************************************************************************************************************************** Since the early 1970s, orbiting satellites have picked up on noise-like plasma waves very close to the Earth's magnetic field equator. This "equatorial noise," as it was then named, seemed to be an unruly mess of electric and magnetic fields oscillating at different frequencies in the form of plasma waves. Now a team from MIT, the University of California at Los Angeles, the University of Sheffield, and elsewhere has detected a remarkably orderly pattern amid the noise. In a region of space...
  • Pluto’s Time to Shine Just Hours Away – A Guide and Timetable

    07/12/2015 8:05:51 PM PDT · by BenLurkin · 38 replies
    universetoday.com ^ | on July 12, 2015 | Bob King
    Edging within 7,800 miles of its surface at 7:49 a.m. EDT, the spacecraft’s long-range telescopic camera will resolve features as small as 230 feet (70 meters). Fourteen minutes later, it will zip within 17,930 miles of Charon as well as image Pluto’s four smaller satellites — Hydra, Styx, Nix and Kerberos. Graphic showing New Horizons’ busy schedule before and during the flyby. Credit: NASA fter zooming past, the craft will turn to photograph Pluto eclipsing the Sun as it looks for the faint glow of rings or dust sheets illuminated by backlight. At the same time, sunlight reflecting off Charon...
  • Scientists Simulate the Space Environment During NASA's New Horizons Flyby

    07/10/2015 11:32:40 AM PDT · by LibWhacker · 7 replies
    NASA ^ | 7/10/15
    Scientists Simulate the Space Environment During NASA's New Horizons Flyby Watch simulation here The black lines in this movie show clouds of solar material – called coronal mass ejections or CMEs – on their months-long journey from the sun to the outer reaches of the solar system. The simulation helps show what space environment NASA's New Horizons mission might experience during its flyby of Pluto on July 14, 2015. Credits: NASA\Odstricil When destined to stay close to Earth, spacecraft often must withstand the hazards of our space environment. They can be exposed to regular radiation showers from the sun and...
  • Alien Life On Philae Comet, Scientists Say

    07/06/2015 5:10:49 PM PDT · by 2ndDivisionVet · 59 replies
    Sky News ^ | July 6, 2015
    Experts discover dark material is being constantly replenished and say: "Something must be doing that at a fairly prolific rate."Evidence of alien life is "unequivocal" on the comet carrying the Philae probe through space, two leading astronomers have said. The experts say the most likely explanation for certain features of the 67P/Churyumov-Gerasimenko comet, such as its organic-rich black crust, is the presence of living organisms beneath an icy surface. Rosetta, the European spacecraft orbiting the comet, is also said to have picked up strange "clusters" of organic material that resemble viral particles. But neither Rosetta nor its lander probe, Philae,...
  • Small cosmic 'fish' points to big haul for SKA Pathfinder

    07/06/2015 8:58:49 AM PDT · by Red Badger · 20 replies
    Phys.Org ^ | 07-06-2015 | Provided by Royal Astronomical Society
    CSIRO's Australian SKA Pathfinder telescope. Credit: CSIRO A wisp of cosmic radio waves, emitted before our solar system was born, shows that a new radio telescope will be able to detect galaxies other telescopes can't. The work, led by Dr James Allison of the Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Australia, was announced today (6 July) at the National Astronomy Meeting in Llandudno, north Wales. The finding was one of the first made with CSIRO's Australian Square Kilometre Array Pathfinder (ASKAP), a new radio telescope 300 kilometres inland from the Western Australian town of Geraldton. The discovery...
  • NASA Loses [lost] Contact with New Horizons; Probe Now in Safe Mode

    07/05/2015 12:13:24 PM PDT · by BenLurkin · 27 replies
    universetoday ^ | July 5, 2015 | bob king
    At 1:54 p.m. EDT, communications suddenly stopped and weren’t reestablished until 3:15 p.m. through NASA’s Deep Space Network. During the time it was out of contact with mission control, the spacecraft’s autonomous autopilot recognized the problem and did what it was programmed to do, switching from the main to the backup computer, according to NASA officials. The autopilot then commanded the backup computer to put New Horizons in “safe mode” — where all non-essential functions are shut down — and reinitiate communications with Earth ... New Horizons is presently almost 3 billion miles (4.9 billion km) from Earth. Due to...
  • New Horizons [Probe] Color Images Reveal Two Distinct Faces of Pluto, Series of Spots that Fascinate

    07/01/2015 5:03:19 PM PDT · by Pyro7480 · 22 replies
    NASA ^ | 07/01/2015 | n/a
    New color images from NASA’s New Horizons spacecraft show two very different faces of the mysterious dwarf planet, one with a series of intriguing spots along the equator that are evenly spaced. Each of the spots is about 300 miles in diameter, with a surface area that’s roughly the size of the state of Missouri. Scientists have yet to see anything quite like the dark spots; their presence has piqued the interest of the New Horizons science team, due to the remarkable consistency in their spacing and size. While the origin of the spots is a mystery for now, the...
  • SpaceX reviewing mountains of data to figure out why its rocket exploded

    06/29/2015 2:49:04 PM PDT · by BenLurkin · 31 replies
    L A Times ^ | Christine Mai-Duc
    As of early Monday morning, founder Elon Musk tweeted, no cause had been determined after ”several thousand engineering-hours” of review, meaning more than 100 engineers were working to investigate the problem. Investigators were using software to recover the "final milliseconds" before the explosion, he tweeted. Officials have said that all nine of the rocket’s engines had fired normally and that the rocket's trajectory was “right on target.” The Dragon capsule, which contained the cargo, was “healthy” and sending data back for “some time” after the incident, officials said. The rocket was about 28 miles above Earth when it broke up....
  • SpaceX Launch Ends in Failure

    06/28/2015 9:31:41 AM PDT · by Enlightened1 · 46 replies
    Live Leak ^ | 06/28/15
    SpaceX just failed at its third attempt..
  • SpaceX’s CRS-7 Mission Ends In Catastrophic Failure, Loss Of Vehicle

    06/28/2015 7:26:31 AM PDT · by Vaquero · 167 replies
    techcrunch.com ^ | 6-28-2015 | Darrell Etherington
  • Coverage of the Launch of the SpaceX/Dragon (Launch scheduled at 10:21 a.m. ET) 9:00 AM - 11:00 AM

    06/28/2015 5:30:56 AM PDT · by lbryce · 110 replies
    Coverage begins at 9 am for the 10:21 am launch.
  • SpaceX hopes third time a charm in landing historic booster rocket

    06/27/2015 4:43:10 PM PDT · by Vince Ferrer · 20 replies
    CNNMoney ^ | June 27, 2015 | Amanda Barnett
    Once again, SpaceX will try to recover a very expensive part of its rocket after launching it into space. If SpaceX succeeds in recovering the first stage of its rocket after its 10:21 a.m. ET launch on Sunday at Florida's Cape Canaveral, it will be a historical achievement. It will push space travel further toward a future in which people, satellites and other items can be inexpensively launched into orbit.
  • As SpaceX Rocket Explodes, Russia is Back on Top in Space Flight

    06/28/2015 1:24:39 PM PDT · by E. Pluribus Unum · 41 replies
    Breitbart ^ | June 28, 2015 | Chriss W. Street
    An unmanned SpaceX Falcon 9 rocket traveling at 2,900 mph, about 27 miles above the earth disintegrated 2 minutes and 19 seconds into its flight from Cape Canaveral to the International Space Station. It was a severe blow to NASA, still reeling from two previous failed Space Station resupply missions. The SpaceX failure is a reprieve for Russia’s Soyuz TMA-17M spacecraft that will remain the prime Space Station servicer, despite recently renewed US sanctions against Russia. The SpaceX launch, its seventh robotic cargo mission to the International Space Station, was running at what NASA called “on course, on track” before...
  • John Kerry: U.S., China Agree to Bilateral Civil Space Cooperation Dialogue

    06/29/2015 9:24:42 AM PDT · by Cincinatus' Wife · 13 replies
    Space News ^ | June 26, 2015 | Marcia S. Smith
    During recent meetings with Chinese officials, Secretary of State John Kerry agreed to establish a "U.S.-China Civil Space Cooperation Dialogue." A State Department spokesman says the first meeting will be held before the end of October, but could not provide any other details. The lengthy list of "outcomes" from the seventh round of the U.S.-China Strategic and Economic Dialogue (S&ED) held in Washington, DC June 22-24, 2015, includes a section on cooperation in science, technology and agriculture. Under that heading, the two countries agreed as follows: "101. Space: The United States and China decided to establish regular bilateral government-to-government consultations...
  • Simulation of space debris orbiting Earth

    06/27/2015 8:59:24 PM PDT · by LibWhacker · 51 replies
  • DARPA Wants to Create Synthetic Organisms to Terraform and Change the Atmosphere of Mars

    06/27/2015 8:25:48 PM PDT · by LibWhacker · 56 replies
    Hacked ^ | 6/25/15 | Giulio Prisco
    DARPA Wants to Create Synthetic Organisms to Terraform and Change the Atmosphere of Mars Biotech, Space, Synthetic Biology June 25, 2015 by Giulio Prisco 435SHARES TwitterLinkedinFacebook The Defense Advanced Research Projects Agency (DARPA) believes that it's on the way to creating synthetic organisms capable of terraforming Mars into a planet that looks more like Earth, Motherboard reports.Speaking at a recent biotech conference hosted by DARPA, Alicia Jackson, deputy director of DARPA’s Biological Technologies Office (BTO) said: For the first time, we have the technological toolkit to transform not just hostile places here on Earth, but to go into space not...
  • SpaceX Capsule to Deliver New Parking Spot for Space Station

    06/26/2015 5:40:46 PM PDT · by BenLurkin · 11 replies
    AP ^ | MARCIA DUNN
    Besides food and experiments, the Dragon cargo ship ordered up by NASA holds a new docking port, or parking place, for future commercial crew capsules. Liftoff is scheduled for 10:21 a.m. Sunday. Good flying weather is forecast for SpaceX's unmanned Falcon rocket. This shipment is especially critical because the space station has lost two deliveries since fall. A Russian supply ship spun out of control shortly after liftoff in April and burned up on re-entry with all its contents. In October, an Orbital Sciences Corp. cargo carrier was destroyed in a Virginia launch explosion. Once again, SpaceX is picking up...
  • Monster black hole wakes up after 26 years

    06/26/2015 11:15:15 AM PDT · by Red Badger · 33 replies
    Phys.Org ^ | 06-26-2015 | Staff & ESA
    Artist’s impression of a black hole feasting on matter from its companion star in a binary system. Material flows from the star towards the black hole and gathers in a disc, where it is heated up, shining brightly at optical, ultraviolet and X-ray wavelengths before spiralling into the black hole. Part of the disc material does not end up onto the black hole but is ejected the form of two powerful jets of particles. On 15 June 2015, the black-hole binary system V404 Cygni started showing signs of extraordinary activity, something that had not happened since 1989. The system consists...
  • How Noam Chomsky and Lawrence Krauss got space exploration wrong

    06/24/2015 9:11:48 PM PDT · by Marcus · 5 replies
    Houston Space Examiner ^ | June 24, 2015 | Mark R. Whittington
    According to a Tuesday piece in Motherboard, Noam Chomsky, a philosopher and political commentator, and Lawrence Krauss, a physicist and cosmologist, had a public dialogue about space exploration. Being both men of the far left, they concluded that space travel should be best left to robots and conducted by governments. The conclusions are the exact opposite of what the prevailing trends are in space policy.
  • Ceres Spots Continue to Mystify in Latest Dawn Images

    06/23/2015 6:34:16 AM PDT · by Red Badger · 17 replies
    NASA-JPL ^ | June 22, 2015 | Staff
    The closer we get to Ceres, the more intriguing the distant dwarf planet becomes. New images of Ceres from NASA's Dawn spacecraft provide more clues about its mysterious bright spots, and also reveal a pyramid-shaped peak towering over a relatively flat landscape. "The surface of Ceres has revealed many interesting and unique features. For example, icy moons in the outer solar system have craters with central pits, but on Ceres central pits in large craters are much more common. These and other features will allow us to understand the inner structure of Ceres that we cannot sense directly," said Carol...
  • Russia demands probe into US moon landing

    06/20/2015 2:04:52 PM PDT · by 2ndDivisionVet · 42 replies
    Newsweek ^ | June 18, 2015 | Damien Sharkov
    Russia's investigative committee spokesman has demanded that an international investigation be launched into the US 1969 moon landings, after a US-led investigation into the world governing body Fifa, cast doubt over the fairness of choosing Russia to host the next World Cup. Nine Fifa officials were implicated in a US and Swiss investigation into the alleged corruption, with the scandal eventually leading to the organisation's president Sepp Blatter to announce his resignation. Russia and Qatar have both denied that their hosting rights are linked to any wrongdoing, however about a fortnight ago the US Federal Bureau of Investigation (FBI) confirmed...
  • Einstein saves the quantum cat

    06/19/2015 7:37:01 AM PDT · by Red Badger · 30 replies
    Phys.Org ^ | 063-16-2015 | Provided by University of Vienna
    Einstein's theory of time and space will celebrate its 100th anniversary this year. Even today it captures the imagination of scientists. In an international collaboration, researchers from the universities of Vienna, Harvard and Queensland have now discovered that this world-famous theory can explain yet another puzzling phenomenon: the transition from quantum behavior to our classical, everyday world. Their results are published in the journal Nature Physics. In 1915 Albert Einstein formulated the theory of general relativity which fundamentally changed our understanding of gravity. He explained gravity as the manifestation of the curvature of space and time. Einstein's theory predicts that...
  • Huge Lava Lake Spotted on Moon Orbiting Jupiter

    06/06/2015 3:54:11 PM PDT · by lbryce · 25 replies
    Business Standard ^ | June 7, 2015 | A US radio telescope has captured images of an enormous lava lake on the surface of Io, one of the
    A US radio telescope has captured images of an enormous lava lake on the surface of Io, one of the moons orbiting the planet Jupiter, the Puerto Rico Astronomy Society (PRAS) reported. "The new images clearly show an enormous lake of lava, fed from the subsoil and which exists permanently," PRAS vice president, professor and scientist Armando Caussade said in a statement. The Large Binocular Telescope Observatory in Arizona was the one that spotted the mass of lava in the region known as Loki Patera, a volcanic pit measuring approximately 200 kilometers (124 miles) in diameter. PRAS spokesman Juan Villafañe...
  • Two giant black holes might crash into each other in 21 years

    05/28/2015 6:23:02 PM PDT · by LibWhacker · 57 replies
    Geek.com ^ | 5/23/15 | Ryan Whitwam
    In the center of most galaxies (ours included) there is a supermassive black hole that holds everything together. However, one galaxy 10.5 billion light years away looks like it might have two black holes, and just like in Highlander, there can be only one. Scientists believe the pair are going to crash into each other in just 21 years. This could provide an unprecedented opportunity to observe the mind-boggling physics of such an event. The galaxy in question doesn’t have a snazzy name — it’s known only as PSO J334.2028+01.4075. It’s what is known as a quasar, or an “active...
  • A glimpse at the future of commercial space mining, as the SPACE Act passes House of Representatives

    05/28/2015 7:15:33 PM PDT · by 2ndDivisionVet · 25 replies
    The Next Web News ^ | May 21, 2015 | Bryan Clark
    In a move that shows commercial space exploration is not just possible, but probable, the United States House of Representatives just passed the SPACE Act in order to lay down some general guidelines in case you want to, you know, start a mining operation in space. While private charters like Virgin Galactic, and colonization missions to Mars by the likes of SpaceX are all the rage these days, the bill would suggest that enough private organizations have an interest in mining valuable resources from space that the need for legislation is necessary. Bear in mind, not a single private company...
  • NASA’s New Horizons Sees More Detail as It Draws Closer to Pluto

    05/27/2015 3:42:40 PM PDT · by lbryce · 26 replies
    NASA ^ | May 27,2015 | Staff
    What a difference 20 million miles makes! Images of Pluto from NASA’s New Horizons spacecraft are growing in scale as the spacecraft approaches its mysterious target. The new images, taken May 8-12 using a powerful telescopic camera and downlinked last week, reveal more detail about Pluto’s complex and high contrast surface. These images show Pluto in the latest series of New Horizons Long Range Reconnaissance Imager (LORRI) photos, taken May 8-12, 2015, compared to LORRI images taken one month earlier. In the month between these image sets, New Horizons’ distance to Pluto decreased from 68 million miles (110 million kilometers)...
  • Photos of Earth from Mars and Mars from Earth

    05/25/2015 4:24:26 PM PDT · by rickmichaels · 25 replies
    ebaumsworld.com ^ | March 18, 2015
    Just saw these cool pics of opposite views of the same thing...sort of:
  • SPACE FLIGHT NOW

    05/21/2015 4:12:48 PM PDT · by SandRat · 5 replies
    GREAT SITE TO KEEP UP ON SPACE HAPPENINGS
  • Live coverage: Atlas 5 set for X-37B spaceplane launch today (8:05 a.m. PDT/11:05 a.m. EDT)

    05/20/2015 7:22:45 AM PDT · by Jack Hydrazine · 30 replies
    SpaceFlightNow.com ^ | 20MAY2015 | Staff Writer
    The countdown is beginning for today’s launch of the Atlas 5 rocket to haul the Air Force’s X-37B reusable spaceplane back into orbit. Clocks are picking up the seven-hour sequence of work that will prepare the booster, payload and ground systems for blastoff at 11:05 a.m. EDT (1505 GMT). Soon the launch team will begin powering up the rocket to commence standard pre-flight tests. Over the subsequent few hours, final preps for the Centaur's liquid oxygen and liquid hydrogen systems will be performed, along with a test of the rocket's guidance system and the first stage propulsion and hydraulic preps,...
  • OSIRIS discovers balancing rock on 67P

    05/19/2015 4:24:15 PM PDT · by OK Sun · 19 replies
    Max Planck Institute ^ | May 18, 2015 | Max Planck Institute
    Scientists from Rosetta’s OSIRIS team have discovered an extraordinary formation on the larger lobe of comet 67P/Churyumov-Gerasimenko in the Aker region. From a group of three boulders the largest one with a diameter of approximately 30 meters stands out: images obtained on 16 September 2014 from a distance of 29 kilometers with the help of Rosetta’s scientific imaging system OSIRIS show it to perch on the rim of a small depression. There seems to be only a very small contact area with the nucleus. Similar geological formations are found also on Earth. So-called balancing rocks touch the underground with only...
  • We Need Three Planets to Keep the Human Race Alive, NASA Scientist Says

    05/17/2015 5:16:42 PM PDT · by 2ndDivisionVet · 97 replies
    Motherboard ^ | March 20, 2014 | Jason Koebler
    It’s no secret that uncurbed climate change and population growth are going to (and already have) put stress on the planet. But the situation is getting so bad that one prominent NASA scientist says we have to start thinking about terraforming Mars and that, in order for the human race to survive at current levels, we will eventually “need at least three planets.” “The entire ecosystem is crashing,” Dennis Bushnell, chief scientist of NASA’s Langley Research Center said Thursday. “Essentially, there’s too many of us. We’ve been far too successful as the human animal. People allege we’re short 40-50 percent...
  • Andromeda And The Milky Way Might Collide Sooner Than We Think

    05/16/2015 2:26:25 PM PDT · by ETL · 61 replies
    Universe Today via io9 ^ | May 16, 2015 | Bob King
    The merger of the Milky Way and Andromeda galaxy won’t happen for another 4 billion years, but the recent discovery of a massive halo of hot gas around Andromeda may mean our galaxies are already touching. Andromeda’s halo is gargantuan. Extending for at least 2 million light years, if we could see in our night sky it would be 100 times the diameter of the Moon or 50 degrees across! [the entire sky, from horizon to horizon, is approx 180 deg -ETL] Credit: NASA University of Notre Dame astrophysicist Nicholas Lehner led a team of scientists using the Hubble Space...
  • Russian rocket pieces may crash on land after launch goes awry

    05/16/2015 1:45:19 PM PDT · by Lurch Addams · 31 replies
    CNN ^ | 5/16/15 | Ben Brumfield and Brian Walker
    A glitch in a Russian space launch may have sent part of a rocket and its payload -- a satellite -- plummeting down onto southeastern Siberia, according to Russian state-run media reports. It is the second space mission failure for the Russian Federal Space Agency, Roscosmos, in less than a month. And the mishap occurs on the anniversary of a similar loss in 2014.
  • Sen. Cruz receives bipartisan support for NDAA amendments

    05/15/2015 4:37:02 PM PDT · by 2ndDivisionVet · 14 replies
    The Pearland Journal ^ | May 15, 2015 | Office of Sen. Ted Cruz (R-Texas)
    WASHINGTON, D.C. – U.S. Sen. Ted Cruz (R-Texas) applauds the passage of the FY 2016 National Defense Authorization Act (NDAA) by the Senate Armed Services Committee (SASC) on Thursday after a week of debate and consideration by both parties. Sen. Cruz introduced or cosponsored more than a dozen amendments that were successfully adopted by the committee. “Congress’ first priority is to provide for the national defense and ensure our soldiers, sailors, airmen and Marines have everything they need to defend our freedom,” said Sen. Cruz. “I am grateful for the committee’s support for my amendments, including measures that will ensure...
  • Fly to the moon in 4 hours: British scientist who says he's found secret of Star Trek's 'warp speed'

    05/14/2015 1:46:07 AM PDT · by 2ndDivisionVet · 61 replies
    The London Daily Mail ^ | May 14, 2015 | Tom Leonard in New York
    * Nasa is thought to have successfully tested a revolutionary power source * Claimed it could fly for eons at the equivalent of 450 million miles an hour * It is powered by a device similar to that found in a microwave oven * Invented by now retired British scientist Roger Shawyer a decade agoAnyone who has ever watched an episode of Star Trek or a Star Wars film will know how it works. The good guys are minding their business in outer space when suddenly the Klingons or the Dark Empire bear down on them out of nowhere. There...
  • Einstein Memorial Refutes White House Environmentalist

    05/13/2015 11:52:33 AM PDT · by Kaslin · 5 replies
    Townhall.com ^ | May 13, 2015 | Terry Jeffrey
    It is an obvious truth we too often forget. At the Albert Einstein Memorial, on the grounds of the National Academy of Sciences in Washington, D.C., an explanatory sign states a simple fact that refutes the argument President Barack Obama's science adviser once made for redistributing wealth and limiting human population so as to save the human race from a poverty he claimed must inevitably intensify as our numbers increase. "At Einstein's feet lies a circular sky map representing the planets, sun, moon, and stars, positioned as observed by astronomers from the U.S. Naval Observatory at noon on the day...
  • More evidence that the Milky Way has four spiral arms

    05/12/2015 12:33:15 PM PDT · by Red Badger · 30 replies
    Phys.Org ^ | 05-12-2015 | by Dan Majaess, Universe Today
    Astronomers have been arguing over just how many spiral arms our galaxy exhibits. Is the Milky Way a four or two-armed spiral galaxy? Astronomers had often assumed the Milky Way was potentially a four-armed spiral galaxy, but comparatively recent observations from NASA's Spitzer telescope implied the galaxy had two spiral arms. In 2013, astronomers mapped star forming regions and argued they had found the two missing arms, bringing the total number of arms back to four. The case for a four-armed Milky Way may have just gotten stronger. A team of Brazilian astronomers used star clusters embedded in their natal...
  • Asteroid a MILE wide to hurtle past Earth in 48 HOURS - as experts warn of MASS EXTINCTION

    05/12/2015 7:08:14 AM PDT · by Red Badger · 204 replies
    www.express.co.uk ^ | UPDATED: 14:28, Tue, May 12, 2015 | By Nathan Rao
    A COLOSSAL asteroid hurtling through space is feared to be one of the biggest EVER to threaten a collision with Earth. The gigantic missile thought to measure almost a mile across will brush closer than previous monsters which have sparked a global panic. Worried astronomers warned 1999 FN53, which is an eighth of the size of Mount Everest, will skim the Earth in TWO DAYS. A collision would be nothing short of catastrophic triggering mass destruction, earthquakes and global extinction. The monster is more than TEN TIMES bigger than other meteorites currently visible on NASA’s Near Earth Object radar. It...
  • Closest look yet at Ceres’ bright spots

    05/11/2015 10:25:52 AM PDT · by Red Badger · 19 replies
    earthsky.org ^ | May 11, 2015 | Staff
    Mysterious Spot 5 – the most prominent of Ceres’ bright spots – is shown in a new image from the orbiting Dawn spacecraft to consist of many smaller spots. Bright spots on Ceres are revealed to be composed of many smaller spots in this May, 2015 image from the Dawn spacecraft. Image via NASA Dawn mission. Alright! Now we’re getting somewhere. The Dawn spacecraft – which has now completed its first mapping orbit around the dwarf planet Ceres – acquired these closest-yet images of the mysterious bright spots on Ceres, known as Spot 5, on May 3 and 4, 2015....
  • Son of Star Wars takes out toxic satellite in $30m space hit

    02/22/2008 2:35:57 AM PST · by TigerLikesRooster · 38 replies · 184+ views
    Times of London ^ | 02/22/08 | Michael Evans, Defence Editor and Jane Macartney in Beijing
    February 22, 2008 Son of Star Wars takes out toxic satellite in $30m space hit Michael Evans, Defence Editor and Jane Macartney in Beijing Video need to know: expert opinion on the satellite operation The United States provided dramatic proof of its capability to destroy an object in space when a US navy missile scored a direct hit on an American satellite falling out of control. Missile experts said that the Standard SM-3 weapon, fired from the USS Lake Erie, a Ticonderoga-class cruiser, took about three minutes to reach the satellite 150 miles (240km) up in the sky, flew above...
  • Astronomers unveil the farthest galaxy

    05/05/2015 10:50:45 AM PDT · by Red Badger · 29 replies
    Phys.Org ^ | 05-05-2015 | Provided by Yale University
    An international team of astronomers led by Yale University and the University of California-Santa Cruz have pushed back the cosmic frontier of galaxy exploration to a time when the universe was only 5% of its present age. The team discovered an exceptionally luminous galaxy more than 13 billion years in the past and determined its exact distance from Earth using the powerful MOSFIRE instrument on the W.M. Keck Observatory's 10-meter telescope, in Hawaii. It is the most distant galaxy currently measured. The galaxy, EGS-zs8-1, was originally identified based on its particular colors in images from NASA's Hubble and Spitzer space...
  • Space radiation may harm astronauts' brains

    05/01/2015 4:42:44 PM PDT · by NormsRevenge · 38 replies
    Yahoo News ^ | 5/1/15 | AFP
    Miami (AFP) - Flying people to deep space -- like Mars or an asteroid -- is high on NASA's wish list, but research on mice suggested Friday that extended radiation exposure permanently harms the brain. Central nervous system damage and cognitive impairments were observed in lab animals that were exposed to highly energetic charged particles -- similar to the galactic cosmic rays that astronauts would encounter during long space flights -- said researchers at the University of California, Irvine. "This is not positive news for astronauts deployed on a two- to three-year round trip to Mars," said lead author Charles...