The idea that there may be life on Mars has been around for centuries, but the theory got a dubious boost from recently released photos of the surface of Mars (taken by the NASA robot Spirit) apparently showing a human-like figure.
Astronomers funded by NASA are monitoring the trajectory of an asteroid named 2007 WD5 that is expected to cross the orbital path of Mars early next year.
Comet 17P/Holmes remains a striking target for binoculars, small telescopes, and even the unaided eye. Take the time to see this unusual visitor, which leapt from obscurity to celebrity last week.
The image shooting was carried out by the onboard high definition television (HDTV) of the KAGUYA, and it is the world's first high definition image data acquisition of the Moon from an altitude about 100 kilometers away from the Moon.
The radiant point of the Draconid meteor shower pretty much coincides with the head of the constellation Draco the Dragon.
Google Inc. is bankrolling a $30 million contest that could significantly boost the commercial space industry and spur the first non-governmental flight to the moon.
The Perseid meteor shower has come and gone, but that doesn't mean that there aren't any more good meteor displays to look forward to.
Join thousands of other students, families, and citizen scientists counting stars this October, for the
After turning millions of Internet users into virtual explorers of the world with Google Earth, the Internet search giant is now hoping to turn many of them into virtual stargazers.
America's Writer Laureate of astronomy invites millions of viewers to enjoy the wonders of the night sky in a spectacular HDTV special
On the morning Tuesday August 28 there will be an eclipse of the Moon, visible in part over most of North America. The full eclipse will be visible west of the Rockies; the rest of the continent will see the beginning of the eclipse, but the Moon will set before it is finished.
Astronomers have found water vapour in the atmosphere of a giant planet outside our Solar System.
Got a calendar? Circle this date: Sunday, August 12th. Next to the circle write "all night" and "Meteors!" Attach the above to your refrigerator in plain view so you won't miss the 2007 Perseid meteor shower.
NASA is hoping for a Monday liftoff for the Dawn spacecraft, a probe bound to visit the two largest asteroids in the solar system.
NASA has agreed to buy a Russian space toilet for $19 million US that filters urine into drinkable water.
On Tuesday morning, June 19th, space shuttle Atlantis is scheduled to undock from the International Space Station. On Tuesday night, the pair will fly in tandem over many US towns and cities including
The countdown has begun toward the first space shuttle flight of the year. Engineers report no major technical problems and the weather forecast looks favorable for a Friday launch of Atlantis.
NASA managers announced Thursday that they would press ahead with the first space shuttle launch of the year next week, three months later than originally planned because of a hail storm that pockmarked the spacecraft's external tank.
When the countdown reaches zero, the heat from a space-shuttle pad at launch will kill you within 400 feet. Up to 800 feet, just the sound can kill you.
The strongest evidence yet that ancient Mars was much wetter than it is now has been unearthed by NASA's Spirit rover.
Astronomers have discovered an enormous, ghostly ring of dark matter 5 billion light years away — the most blatant evidence to date for the existence of a mysterious substance hidden throughout the universe.
The US space agency Nasa has unveiled a model of a space telescope that scientists say will be able to see to the farthest reaches of the Universe.
Researchers using NASA's Spitzer Space Telescope have learned what the weather is like on two distant, exotic worlds.
The brightest stellar explosion ever recorded may be a long-sought new type of supernova, according to observations by NASA's Chandra X-ray Observatory and ground-based optical telescopes.
Astronaut Walter M. "Wally" Schirra Jr., one of the original Mercury Seven astronauts and the only man to fly on all three of NASA's early space missions, has died, a NASA official confirmed Thursday. He was 84.
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