A second NASA flyby of Mercury has revealed that the planet's atmosphere, magnetic field and geological past indicate "greater levels of activity" than scientists first suspected.
Chicago (IL) -A dangerous collection of orbiting space debris is expected to pose an increasing threat to international space travel.
"The threat posed by orbital debris to the reliable operation of space systems will continue to grow unless the sources of space debris are brought under control," NASA's chief orbital debris scientist Nicholas Johnson told the House Space and Aeronautics Subcommittee.
A team at the National Institute of Standards and Technology (NIST) has developed a new method for detecting extraterrestrial life.
Astronomers have found signs of water about 20 billion light years away - further than ever before.
From swimming costumes to firefighters' uniforms, from trucks to electric cars: NASA has launched an expanded version of an interactive online program that allows users to discover some of the many ways in which everyday life has been improved by NASA technologies.
Astronomers are puzzled by the discovery of a mysterious, giant object that existed when the universe was only about 800 million years old. At first, they didn't believe it was even real.
Japan is considering an early warning satellite that can detect missile
launches in the wake of concerns about North Korea's missile power.
Scientists at the European Organisation for Astronomical Research in
the Southern Hemisphere (ESO) claim to have discovered the smallest
exoplanet yet: In the accelerating search for a twin of Earth, Gliese
581 e is only 1.9 times the mass of Earth and may have a similar
material structure, but it is too close to its host star to support
life as we know it.
NASA’s mission to find Earth-like planets in the Cygnus-Lyra region of
our Milky Way galaxy is shifting into the next gear. The Kepler space
telescope has taken first images, which show millions of stars. NASA
plans to survey more than 100,000 of them over the next three years.
With Discovery safe on the ground again, NASA has begun preparing
Atlantis for its STS-125 mission to the Hubble Space Telescope.
Concluding a 5.3 million mile, 13-day mission, Discovery landed safely
at Kennedy Space Center on Saturday afternoon. The shuttle crew
returned to Houston on Sunday.
NASA announced yesterday that they would be bringing a full-scale mockup of their Orion spacecraft to the National Mall in Washington, DC on March 30. The 45 foot long vehicle will be attached to a semi trailer parked between 4th and 7th streets in front of the mall. A special press event will be held at 10am. Orion is the vehicle that will return a NASA crew to the moon in a planned 2020 mission.
Charles Simonyi, a software engineer best known for leading the
development to of Microsoft’s most profitable applications, Word and
Excel, travelled into space for second time. Simonyi’s Soyuz TMA-13
spacecraft successfully launched earlier today from the Baikonur
Cosmodrome in Kazakhstan and is now en route to the International Space
Microsoft is catching up with Google and said it has signed an
agreement to make planetary images and other data available to the
public via the WorldWide Telescope website. The data is expected to
become available later this year and eventually top a volume of 100
terabytes (TB). EXTRA: SLIDESHOW
Is it a pure accident that the International Space Station (ISS) could
have been hit by debris in space for the third time in just over a week
or is it a new reality that astronauts have to deal with in the future?
According to NASA, the station crew had to change the orbit to avoid a
possible collision with space junk.
NASA’s James Webb Space Telescope (JWST) will get a newly developed sunshield protecting the device from harsh solar light.
Concerns over a gaseous hydrogen leak and problems with Endeavour’s
flow control valves delayed Discovery’s launch by more than a month,
but the actually lift off and flight have been flawless so far. The
shuttle crew is now on its way to the International Space Station (ISS)
to deliver the final set of power-generating solar arrays.
NASA today said that it will attempt to send Discovery on its STS-119
mission late Sunday. However, the actual launch will depend on tests of
a previously discovered hydrogen leak as well as weather conditions.
Don’t say you are surprised. A 5-inch piece of an old rocket engine
recently came within striking distance of the International Space
Station (ISS). The crew had prepared for impact and we wonder when one
of the tens of thousands of garbage pieces will hit the defenseless
NASA has postponed the planned launch of the space shuttle Discovery until at least March 15 (Sunday) due to "a leak associated with the gaseous hydrogen venting system outside the external fuel tank." The system is used to channel excess hydrogen gas safely away from the launch platform. The launch was originally planned for this evening at 9:20pm EDT after having already postponed it previously to inspect possible control valve cracks that were seen on last November's launch of Discovery's sister ship, Endeavour.