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Traveling to the Moon just got a whole lot cheaper. A NASA-funded study (PDF) has found that the cost of lunar missions could be reduced by a factor of 10 using a number of techniques – and it could also have implications for getting humans to Mars. The extensive NexGen Space study by the National Space Society (NSS) and the Space Frontier Foundation (SFF) said that partnerships with private companies could return humans to the Moon for $10 billion (£6.4 billion), rather than the previosuly estimated $100 billion (£64 billion) that had turned off potential suitors. Utilizing fuel sourced from...

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...

Is there anyone else out there in the universe? The endeavor to answer that eternal question got a serious shot in the arm this week thanks to Russian entrepreneur Yuri Milner. At the Royal Society in London, the billionaire announced the launch of Breakthrough Listen, a 10-year, $100 million initiative to search for signs of extraterrestrial life. Related: The Power of Planning: NASA's Pluto Flyby Was Epic and Amazing Aided by the Robert C. Byrd Green Bank Telescope in W. Va., the CSIRO Parkes Telescope in New South Wales, Australia and the Lick Telescope in at the Lick Observatory in...

Use this link below Very Cool Animated Flyover of Pluto’s Icy Mountain and Plains New Horizons spacecraft will do its closest flyby of Pluto on July 14, 2015. “The Wait” alludes to not just New Horizons’ 9-year, 3-billion-mile journey, but also the anticipation of people from all walks of life, excited about the first good look at Pluto. Don’t miss it as the fastest moving spacecraft to date is nearing the end of an epic journey to visit the final unexplored planet in our solar system and beyond, to the new horizons we will discover on the other side. Music...

<p>In a few days, NASA’s New Horizons spacecraft will zip past the former ninth planet, the first up-closelook of the icy world in the outer solar system.</p> <p>The pictures coming back from Pluto are still a bit fuzzy. But just wait.</p>

At last, NASA's New Horizons spacecraft is sending back images of Pluto that look (slightly) better than brown blobs or pixel art. The probe has delivered a new batch of images from between 7.8 million to 9.2 million miles away, or close enough that the dwarf planet is starting to reveal some meaningful detail. There's still no explanation for those giant spots, but it's evident that there's a "continuous swath" of dark ground near the equator. And if you'd like pictures that are better than fuzzy, you might not have to hold out for too much longer. New Horizons...

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,...

What to expect when you're expecting a flyby: Planning your July around New Horizons' Pluto Pictures (version 2) Posted By Emily Lakdawalla Wed Jun 24 2015 12:57:00 GMT-0700 (Pacific Standard Time) Topics: New Horizons, Pluto, Charon, mission status New Horizons is getting close to Pluto. Pluto and Charon have enlarged from featureless dots into worlds. Pluto's surface clearly bears streaks and splotches, while Charon is beginning to show the first hints of discernible features. Excitement is building for flyby day, July 14!Key places to watch for New Horizons information: Twitter: @NASANewHorizons (official NASA feed) and @NewHorizons2015 (run by principal investigator...

This is the first movie created by New Horizons to reveal color surface features of Pluto and its largest moon Charon. “It’s a bit unusual to see so much surface detail at this distance,” said New Horizons co-investigator William McKinnon of the Geology and Geophysics Investigation Team, Washington University in Saint Louis. “What’s especially noteworthy is the level of detail in both bodies. It’s certainly whetting our appetite for what’s to come.” The images were taken between June 23 and June 29, 2015, as New Horizons’ distance to Pluto decreased from a distance of 15 million to 11 million...

NASA’s Asteroid Redirect Mission is still gasping along, but at least one space blogger suggests that its cancellation is all but inevitable. In the meantime, Space News just on Tuesday reported that the space agency has decided that the ARM must actually capture a boulder and take it to a retrograde lunar orbit to be considered a success. This metric was actually in doubt, with some NASA managers suggesting that as long as an unmanned probe, propelled by a solar selection propulsion engine, rendezvoused with an asteroid and then returned, even without anything resembling a rock, it would be a...

You may have noticed two “bright stars” in the sky shortly after dusk recently. The two bright spots are actually two of the brightest planets in the night sky: Jupiter & Venus. Since planets orbit the Sun on the Plane of the Ecliptic, Venus has been visually getting closer to Jupiter in the night sky each day this month. The closest point will be Tuesday evening when both planets will appear on top of each other creating a very bright “star” in the western sky between 8-9pm (Central) June 30th. Astronomers call this overlap a conjunction. A similar series of...

“Echoes of Apollo” by George Thompson is the sort of space faring technothriller that Tom Clancy would have been proud to have placed his name on if he was still alive. The novel is a near future story of what amounts to the first space war between China and the United States. “Echoes of Apollo” not only involve the sort of cutting edge technological toys inherent in the genre, but also makes clever use of the technology of the past. The story also casts a new light on the ongoing debate as to whether or not to return to the...

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.

Gizmodo, as part of a series of stories about space, ran a piece on Thursday called ‘What is Stopping Us from Building Cities in Space? No, it’s not Tech.” The article attempts to examine some of the political impediments that have stymied the settlement of the high frontier. Unfortunately, the piece would have been more convincing had it not been for one rather glaring error. The piece suggested that the United States attempted to claim the moon as sovereign territory when Neil Armstrong and Buzz Aldrin planted the American flag at Tranquility Base on July 20, 1969. “So much of...

Freshman astronomy books typically include a timeline outlining the major events of the universe over the past 13.7 billion years, from the appearance of our universe to the present. Most timelines put a question mark at the very beginning to reflect the incomplete state of our knowledge about how the universe got started. We don’t know what lit the spark that launched the grand adventure of our universe, despite millennia of wondering and decades of intriguing progress. Remarkably, we know a lot about what happened a fraction of a second after the Big Bang. We have robust theories that have...

John Forbes Nash Jr. was a mathematical genius who had his life chronicled in the movie A Beautiful Mind. One of Nash’s colleagues says that just days before he died in a New York taxi cab accident, he had discussed his latest and possibly most brilliant discovery to date. Mathematician Cédric Villan says that Nash told him that he had replaced Einstein’s Theory of Relativity and that the new equation would further explain quantum gravity. The Daily Mail reports that on May 20, 2015, just three days before the tax cab accident that would take his life, Nash spoke to...

Who hasn't looked up at the star-studded night sky and wondered, "Where did everything come from?" There are many ways to address this question. It was Edwin Hubble whose telescopic observations of galaxies in 1929 led to the major discovery that the universe is expanding, and that the rate of expansion is proportional to how far the galaxies are from one another. The farther apart they are, they faster they are going. This result implies there was a time about 13.75 billion years ago when the universe began in an event we now call the Big Bang. The evidence suggests...

Just saw these cool pics of opposite views of the same thing...sort of: