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Earth's internal engine is running about 1,000 degrees Celsius (about 1,800 degrees Fahrenheit) hotter than previously measured, providing a better explanation for how the planet generates a magnetic field, a new study has found. A team of scientists has measured the melting point of iron at high precision in a laboratory, and then drew from that result to calculate the temperature at the boundary of Earth's inner and outer core — now estimated at 6,000 C (about 10,800 F). That's as hot as the surface of the sun. The difference in temperature matters, because this explains how the Earth generates...

Famed astrophysicist Stephen Hawking warns that humans will need to go beyond the planet Earth if they are to survive as a species. “We must continue to go into space for humanity,” Hawking told a gathering this week in Los Angeles, California. “We won’t survive another 1,000 years without escaping our fragile planet.” Hawking, 71, has long been a proponent of space exploration. Speaking at a 2008 ceremony marking the 50th anniversary of the U.S. space agency, NASA, Hawking called for a new era in human space exploration, comparable, he said, to the European voyages to the New World more...

Sun in the Way Will Affect Mars Missions in April This diagram illustrates the positions of Mars, Earth and the sun during a period that occurs approximately every 26 months, when Mars passes almost directly behind the sun from Earth's perspective. Image credit: NASA/JPL-Caltech March 20, 2013 Mars Missions Status Report PASADENA, Calif. - The positions of the planets next month will mean diminished communications between Earth and NASA's spacecraft at Mars. Mars will be passing almost directly behind the sun, from Earth's perspective. The sun can easily disrupt radio transmissions between the two planets during that near-alignment. To prevent...

Describing himself as "a child of the ocean," Secretary of State John Kerry warned that the "fragile ecosystem" is threatened by climate change. "We call this beautiful planet that we are privileged to inhabit for a short period of time -- we call it Earth, but it could well have been called Ocean because three-quarters of it is ocean," Kerry told a gathering at the National Geographic Society in Washington on Monday. Kerry mentioned the "enormous challenge ahead of us," given an "energy policy that results in acidification, the bleaching of coral,

CAPE CANAVERAL, Florida (Reuters) - NASA chief Charles Bolden has advice on how to handle a large asteroid headed toward New York City: Pray. That's about all the United States - or anyone for that matter - could do at this point about unknown asteroids and meteors that may be on a collision course with Earth, Bolden told lawmakers at a U.S. House of Representatives Science Committee hearing on Tuesday. An asteroid estimated to be have been about 55 feet in diameter exploded on February 15 over Chelyabinsk, Russia, generating shock waves that shattered windows and damaged buildings. More than...

A pair of newly discovered stars is the third-closest star system to the Sun, according to a paper that will be published in Astrophysical Journal Letters. The duo is the closest star system discovered since 1916. The discovery was made by Kevin Luhman, an associate professor of astronomy and astrophysics at Penn State University and a researcher in Penn State's Center for Exoplanets and Habitable Worlds. Both stars in the new binary system are "brown dwarfs," which are stars that are too small in mass to ever become hot enough to ignite hydrogen fusion. As a result, they are...

This year seems to be one for comets. In addition to the two projectiles that will zoom near Earth, a third one has recently been discovered. The newest one, though, won't fly by our planet. Instead, it will pass uncomfortably close to Mars in 2014. Named C/2013 A1, the comet will fly near the Red Planet on Oct. 19, 2014 according to preliminary orbital prediction models. The icy missile is thought to have first originated from the Oort Cloud, which is a hypothetical region containing billions of cometary nuclei located around our solar system. Comets have struck planets in the...

Try using the entire Earth to hunt for a new fundamental force of nature. So say Larry Hunter of Amherst College in Massachusetts, and colleagues. They have created a map of the spins of electrons deep within the Earth's mantle, which could be used to reveal the as-yet-unseen force as well as the strange particles – known as "unparticles" – that might carry it. We currently know of four fundamental forces: gravity, electromagnetism and the strong and weak nuclear forces. The hypothetical fifth force can be thought of as a version of magnetism that does not weaken as quickly with...

A University of Utah seismologist analyzed seismic waves that bombarded Earth's core, and believes he got a look at the earliest roots of Earth's most cataclysmic kind of volcanic eruption. But don't worry. He says it won't happen for perhaps 200 million years. "What we may be detecting is the start of one of these large eruptive events that - if it ever happens - could cause very massive destruction on Earth," says seismologist Michael Thorne, the study's principal author and an assistant professor of geology and geophysics at the University of Utah.

Most people seem to assume that the universe is chock full of intelligent life. But what if we ARE alone in the Universe? So far all SETI searches have shown no evidence of other civilizations out there. If you have devoted your life to searching for intelligent life elsewhere in the universe, you are probably wasting your time. The more I study about the formation of the earth, the more convinced I am that the earth is pretty much a freak occurrence whose conditions for life or intelligent life exits nowhere else. So what are the theological implications of this?...

You can now see satellite images of the entire planet using Google Earth. Some folks have uncovered unbelievable hidden landmarks!

Did An 8th Century Gamma Ray Burst Irradiate Earth?Science DailyJanuary 21,2013 A nearby short duration gamma-ray burst may be the cause of an intense blast of high-energy radiation that hit the Earth in the 8th century, according to new research led by astronomers Valeri Hambaryan and Ralph NeuhÓ“user. The two scientists, based at the Astrophysics Institute of the University of Jena in Germany, publish their results in the journal Monthly Notices of the Royal Astronomical Society. In 2012 scientist Fusa Miyake announced the detection of high levels of the isotope Carbon-14 and Beryllium-10 in tree rings formed in 775 CE,...

Later this year, Comet ISON could put on an unforgettable display as it plunges toward the sun for a fiery encounter likely to turn the "dirty snowball" into a naked-eye object in broad daylight. At the moment, however, it doesn't look like much. John Chumack sends this picture, taken Jan. 8th, from his private observatory in Yellow Springs, Ohio:

LONG BEACH, Calif. (AP) — Astronomers hunting for Earth-like planets now have many places to look. A new estimate released Monday suggested the Milky Way galaxy is home to at least 17 billion planets similar in size to our planet. It doesn't mean all are potentially habitable, but the sheer number of Earth-size planets is a welcome starting point in the search for worlds like our own. Scientists have yet to find a twin Earth — one that's not only the right size but also located in the so-called Goldilocks zone, a place that's not too hot and not too...

Spotted just two days ago, it came zipping toward us inside the moon's orbitA newfound asteroid gave Earth a close shave early today, zipping between our planet and the moon just two days after astronomers first spotted it. The near-Earth asteroid 2012 XE54, which was discovered Sunday, came within 140,000 miles (230,000 kilometers) of our planet at about 5 a.m. EST Tuesday, researchers said. For comparison, the moon orbits Earth at an average distance of 240,000 miles or so (386,000 km). Astronomers estimate that 2012 XE54 is about 120 feet (36 meters) wide — big enough to cause substantial damage...

You need to read the full interview to appreciate how much of a non sequitur this question was. He's going back and forth with the author, Michael Hainey, about the standard post-election fare --- Obama, 2016, his biography --- and then, out of nowhere, "How old do you think the Earth is?" It's not organically part of the conversation but suddenly there it is, and Hainey doesn't follow up on it. It has a distinct check-the-box feel to it, as if either he himself or his editors wanted to make sure that the question was asked but weren't particularly interested...

Astronomers have discovered a potential "rogue" alien planet wandering alone just 100 light-years from Earth, suggesting that such starless worlds may be extremely common across the galaxy. The free-floating object, called CFBDSIR2149, is likely a gas giant planet four to seven times more massive than Jupiter, scientists say in a new study unveiled Wednesday. The planet cruises unbound through space relatively close to Earth (in astronomical terms), perhaps after being booted from its own solar system. "If this little object is a planet that has been ejected from its native system, it conjures up the striking image of orphaned worlds,...

Boffins have discovered that "lethally hot" ocean temperatures kept the Earth devoid of life for millions of years after the mass extinction that occurred 250 million years ago. The global wipeout that ended the Permian era, before dinosaurs, wiped out nearly all of the world's species. Mass extinctions like these in Earth's history are usually followed by a "dead zone", a period of tens of thousands of years before new species crop up. But the early Triassic dead zone lasted millions of years, not thousands. Boffins now reckon that the extra-long five million year dead zone was caused by screaming...

An asteroid the size of a house will buzz Earth today (Oct. 12) but poses no risk of hitting our planet, scientists say. The asteroid 2012 TC4 will pass Earth at a range of just 59,000 miles (95,000 kilometers) —about one-fourth the distance to the moon — when it makes its closest point today, NASA scientists said. The asteroid was discovered by astronomers on Oct. 4 and is about 56 feet (17 meters) across. "Small asteroid 2012 TC4 will safely pass Earth Oct 12 at just .25 the distance to our moon's orbit," scientists with NASA's Asteroid Watch program wrote...

From the file of “Things that would really be catastrophic”. Did a meteor have a role in a major shift in Earth’s Climate?The start of the Quaternary period (2.588 million years ago, where the Pliocene became Pleistocene) coincides with evidence of a mega tsunami in the South Pacific.The Eltanin Meteor fell into the South Pacific 2.5 million years ago setting off a (likely) tsunami that was hundreds of meters high and theoretically pushed mass material into the atmosphere which may have contributed to the cooling the globe had already started on. This meteor was hard to detect because it hit...

Billions of years ago, before Earth's atmosphere had oxygen, it periodically possessed a "haze" of organic chemicals including methane, boffins have discovered. During these periods the planet's air was more like that of Titan, ice moon of Saturn, than the stuff we breathe today. "Models have previously suggested that the Earth's early atmosphere could have been warmed by a layer of organic haze," says Dr Aubrey Zerkle of Newcastle uni. "Our geochemical analyses of marine sediments from this time period provide the first evidence for such an atmosphere." According to Zerkle and his colleagues, during the period 2.5 to 2.65...

As if the inside story of our planet weren’t already the ultimate potboiler, a host of new findings has just turned the heat up past Stygian. Geologists have long known that Earth’s core, some 1,800 miles beneath our feet, is a dense, chemically doped ball of iron roughly the size of Mars and every bit as alien. It’s a place where pressures bear down with the weight of 3.5 million atmospheres, like 3.5 million skies falling at once on your head, and where temperatures reach 10,000 degrees Fahrenheit — as hot as the surface of the Sun. It’s a place...

MOSCOW – A Russian satellite has captured what is thought to be the highest resolution picture of our planet ever taken from space.

This weekend will provide the full Moon’s closest approach of the year to Earth. On Saturday, May 5, 2012 the Moon could appear as much as 14% bigger and 30% brighter than other full Moons of 2012, according to some calculations. Will you notice it? Not if you haven’t really been paying attention, or have a reference point to compare it to other full Moons. And it certainly won’t have any adverse effects on Earth, as this closest approach happens every year — just a fact of orbital mechanics. But perhaps a great way to celebrate Cinco de Mayo is...

We have heard a lot about exoplanets in the past year. But for all the talk about these planets, which orbit a star other than our sun, we still haven't actually seen one. One tool could change that, giving us our first look at a distant planet that could be the next best thing to Earth. Currently, scientists detect an extra-solar planet by measuring the dimming of its star as the planet passes between it and our line of sight (this is known as the Transit Method). By observing the way the star's light shines around the planet, it's possible...

If there is only one video you can see for the entire year, make this the one. And don't forget to send it to your leftist enviro-nazi friends or in-laws.

Watch in awe as the world's eddying ocean currents swirl in a Van Gogh-esque grandeur. Click here to watch the three minute "Perpetual Ocean" video on YouTubeA stunning new animated video produced by NASA and the Jet Propulsion Laboratory’s Estimating the Circulation and Climate of the Earth showcases the flow of the world's ocean currents swirling in a captivating splendor. The video, titled "Perpetual Ocean," takes an astronaut's view, as if the viewer is in a waltz-like dance orbiting around the Earth. The flow of the ocean currents in the presentation are derived from real data collected over two years...

As gasoline prices continue to rise, President Obama on Thursday pushed back on attacks from Republicans that he is blocking the Keystone XL oil pipeline and is against drilling, arguing his administration has added enough new oil-and-gas pipelines to "encircle the Earth and then some." Obama highlighted his support for the southern leg of the controversial Keystone pipeline, which would carry oil from Cushing, Okla., to refineries on the Gulf Coast. Appearing before a backdrop of oil pipelines in Cushing, Obama said he was making construction a priority through an executive order issued Thursday that instructs federal agencies to expedite...

To avert a new apocalypse – this time set for February 2013 – scientists suggest confronting asteroid 2012 DA14 with either paint, or big guns. The tough part of either scheme is that time has long run out to build a spaceship for any operation. ­NASA confirms the 60-meter (197-feet) asteroid, spotted by Spanish stargazers in February, has a good chance of colliding with Earth in eleven months. The rock's closest approach to the planet is scheduled for February 15, 2013, when the distance between the planet and space wanderer will be under 27,000 km (16,700 miles). This is lower...

A small asteroid will make an extremely close pass by Earth Friday (Jan. 27), coming much nearer than the moon, but the space rock poses no danger of impacting our planet, NASA scientists say. The newfound asteroid 2012 BX34, which is about the size of a city bus, will pass within 36,750 miles (59,044 kilometers) of Earth at about 10:30 a.m. EST (1530 GMT) Friday, astronomers with NASA's Asteroid Watch program announced via Twitter. The space rock is about 36 feet (11 meters) wide, making it much too small to pose a threat to Earth. "It wouldn't get through our...

2250x1497 pixels, 3250x2162 pixels, 4256x2832 pixels. Via http://ChamorroBible.org/gpw/gpw-201112.htm

A mysterious metal ball reportedly fell from space , landing in a grasslands area of the African nation of Namibia. So far experts claim the object is not of alien origin. It has two bumps on each end, appears to be hollow and weights about 13 pounds. Namibia's National Forensic Science Institute Director Paul Ludik said the sphere is 3.6 feet around and is made out of a "sophisticated" alloy that is not unknown to modern science, although it has no identifying markings to link it with a country or a company. So far that's about all we're told. But...

This FaithIssues video shows the exponential population growth of human beings from a biblical perspective. The bible says in the book of Daniel that in the last days man will travel to and fro and knowledge will increase. And along with that has been a huge population increase. Enjoy this video and share it with your friends. Thank you. Faith Issues Link to video: http://www.youtu.be/KlNYwsAQYzQ

CAPE CANAVERAL, Fla (Reuters) - A huge asteroid will pass closer to Earth than the moon on Tuesday, giving scientists a rare chance for study without having to go through the time and expense of launching a probe, officials said. Earth's close encounter with Asteroid 2005 YU 55 will occur at 6:28 p.m. EST on Tuesday, as the space rock sails about 201,000 miles from the planet. "It is the first time since 1976 that an object of this size has passed this closely to the Earth. It gives us a great -- and rare -- chance to study a...

October 31, 2011 (Pop.org) - A few seconds after midnight a baby emerged from the womb of her mother, drew her first breath, and announced her arrival into the world with a tiny cry. This is Baby Seven Billion. Today, 31 October 2011, is her birthday. This day — the day that our planet becomes home to seven billion human beings — marks an important milestone. But is it a milestone on humanity’s upward path that we should celebrate, or a warning of impending catastrophe over which we should despair? For the population controllers at the UN Population Fund and...

The Kepler orbiting observatory research team found more than 1,200 exoplanets in its first 136 days of operation. Using their data, other researchers are now calculating that there may be many, many more—so many, in fact, that we might find habitable worlds around one-third of all Sun-like stars. The Kepler research team's findings, released earlier this year, revealed evidence of 1,235 exoplanets found after viewing some 150,000 target stars. That's a big haul for just a fraction of a year's work, but it's only a tiny portion of the universe.

Click here to watch the video. The thin yellow line encircling the Earth is the ionosphere.

Dartmouth College theoretical physicist Marcelo Gleiser has an interesting essay this week which deals with the possibility of life around the universe and, more to the point, what such life might be like. It was spurred by the recent discovery of one of the most promising possible Earth-like worlds yet, orbiting in the “Goldilocks zone� of its parent star, where water could exist in liquid form. As more and more of these planets are identified, scientists will be focusing their search for possible forms of intelligent life in those regions of the galaxy.But if life exists, Gleiser wonders, would it...

Megan Kelly presented this scientific explanation for the unsuspected Earth Quake that has affected DC

Thought this video was kind of cool. Hope I'm not breaking any rules.

PASADENA -- NASA says a newly discovered asteroid will have a close encounter with Earth on Monday, but there's no need to worry. The space agency's Near-Earth Object Program Office says the small space rock -- dubbed 2011 MD -- will pass 7,500 miles above Earth's surface over the southern Atlantic Ocean at about 6:30 a.m. PDT.

“If the federal government had been around when the Creator was putting His hand to this state, Indiana wouldn’t be here. It’d still be waiting for an environmental impact statement.” Ronald Reagan Every time I read that man’s quotes, I have to admire. He was incredibly prescient about the tyranny that lies at the heart of the modern environmental movement. He knew that this movement had nothing to do with actually loving the environment, but had everything to do with power- specifically, the lust for power. The champions of the environmental movement have an agenda- a very far reaching agenda....

BOSTON—The number of Earth-like extrasolar planets suitable for harboring advanced life could be 10 times higher than has been assumed until now, according to a new modeling study. The finding contradicts the prevailing notion that a terrestrial planet needs a large moon to stabilize the orientation of its axis and, hence, its climate. In 1993, French mathematicians Jacques Laskar and Philippe Robutel showed that Earth’s large moon has a stabilizing effect on our planet’s climate. Without the moon, gravitational perturbations from other planets, notably nearby Venus and massive Jupiter, would greatly disturb Earth’s axial tilt, with vast consequences for the...

It appears that The Rapture leading to the end of the world predicted by a Christian radio broadcaster for this past Saturday, May 21, did not take place. And the failure was covered worldwide. A Google search on Saturday evening yielded over 32,000 articles — in English alone — in the world media. The secular, especially the anti-religious, Left enjoys these spectacles of religious foolishness. They seem to confirm not only how absurd these end-of-days predictions are, but how absurd religion is in general. But the Left should not laugh too loudly. The religious world has far fewer doomsday predictions...

After watching this video , I wanted to throw something at the monitor. Ed Morrissey reports that CNN anchor T.J. Holmes "confessed" to being an eco criminal in his own life: Hey, look, I'm Catholic - so I know a few things about confessions. The nice thing about Catholic confessions is that we celebrate that sacrament in private. The religious practice of Mother Gaia apparently dictates public shaming as a way to appease the deity for Earth Day, which is at least a little more entertaining than sacrificing a goat, and more economical than sacrificing T.J. Holmes' SUV. This CNN...

The New Black Panther Party, the racist and radical black power group, has a big day ahead of it this coming Saturday. According to its website, it’s planning a massive 60-city “showdown.” And the day of rage will include a protest of “non-black” businesses. The group says it’s establishing a home base at an office building in Harlem, an area it’s modeling after revolutionary ground zero in Egypt. The site goes on to explain why its rallying: As in other revolutions, protests and uprisings going on around the earth, a showdown is looming for Saturday April 23rd as marchers with...

That's the hilarious (and accurate) headline on a story today from MSNBC, of all places. And it's true. For those who don't remember: Ira Einhorn was on stage hosting the first Earth Day event at the Fairmount Park in Philadelphia on April 22, 1970. Seven years later, police raided his closet and found the "composted" body of his ex-girlfriend inside a trunk. A self-proclaimed environmental activist, Einhorn made a name for himself among ecological groups during the 1960s and '70s by taking on the role of a tie-dye-wearing ecological guru and Philadelphia's head hippie. With his long beard and gap-toothed...

Earth Day co-founder killed, composted girlfriend Ira Einhorn preached against Vietnam War and violence, but had dark side Ira Einhorn was on stage hosting the first Earth Day event at the Fairmount Park in Philadelphia on April 22, 1970. Seven years later, police raided his closet and found the "composted" body of his ex-girlfriend inside a trunk. A self-proclaimed environmental activist, Einhorn made a name for himself among ecological groups during the 1960s and '70s by taking on the role of a tie-dye-wearing ecological guru and Philadelphia’s head hippie. With his long beard and gap-toothed smile, Einhorn — who nicknamed...

This year, Good Friday and Earth Day fall on the same day and internet giant Google has chosen to prop up the liberal eco-celebration, and ignore a sacred Christian holiday celebrated by billions worldwide.