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![]() Tucson AZ (SPX) Jan 21, 2010 As part of its Hubble Heritage program, NASA has released an image, taken by a team led by University of Arizona astronomer Rodger Thompson, of a galaxy that resembles a snowflake. A bluish-white spiral galaxy hangs delicately in the cold vacuum of space. Like snowflakes, no two galaxies are exactly alike. Known as NGC 1376, this snowflake-shaped beauty has features that make it a one of ... read more |
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Giant Ribbon At The Edge Of The Solar System: Mystery Solved![]() Last year, when NASA's IBEX (Interstellar Boundary Explorer) spacecraft discovered a giant ribbon at the edge of the solar system, researchers were mystified. They called it a "shocking result" and puzzled over its origin. Now the mystery may have been solved. "We believe the ribbon is a reflection," says Jacob Heerikhuisen, a NASA Heliophysics Guest Investigator from the University of Ala ... more Studying The Secrets Of The Sun ![]() All life on planet Earth owes its existence to the sun. The sun's rays are where we derive our vitamin D and where most plants get their energy to go through photosynthesis. It was worshipped as a deity by ancient cultures and its power is now harnessed as a source of renewable energy. The sun is a star at the center of our solar system. Its mass makes up more than 99 percent of the mass of our solar system and is 109 times the size of the planet we call home. ... more PVAMU Scientists Add "Moon Mud" To Lunar Radiation Shielding Studies ![]() Barely two months after NASA intentionally crashed the Lunar Crater Observation and Sensing Satellite (LCROSS) into the moon's southern polar region and discovered water, faculty and student researchers from the NASA Center for Radiation Engineering and Science for Space Exploration (CRESSE) at Prairie View A and M University are already investigating how moisture content might alter the radiati ... more |
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![]() Teams Selected For 2010 Microgravity Programme ![]() NASA's Rosetta "Alice" Spectrometer Reveals Earth's UV Fingerprint ![]() ![]() Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Hubble Catches End Of Star-Making Party![]() Galaxies throughout the universe are ablaze with star birth. But for a nearby, small spiral galaxy, the star-making party is almost over. Astronomers were surprised to find that star-formation activities in the outer regions of NGC 2976 have been virtually asleep because they shut down millions of years ago. The celebration is confined to a few die-hard partygoers huddled in the galaxy's ... more The Floor Of Tycho Crater ![]() Tycho Crater is an one of the most prominent craters on the moon. It appears as a bright spot in the southern highlands with rays of bright material that stretch across much of the nearside. Its prominence is not due to its size: at 85 km in diameter, it's just one among thousands of this size or larger. What really makes Tycho stand out is its relative youth. It formed recently enough tha ... more Alien Planet Safari ![]() The premiere observatory of the next decade, the James Webb Space Telescope, will launch in 2014 in search of "big game"--namely, the first stars and galaxies ever formed in our Universe. But the "little game" could turn out to be just as interesting. There's a dawning awareness among astronomers that the world's largest infrared telescope is going to be a canny hunter of planets circling farawa ... more |
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![]() Magnetic Mirror Effect Reproduces IBEX Observation ![]() VLT Captures First Direct Spectrum Of An Exoplanet ![]() NASA's New Museum Grant Allies Makes The Universe More Accessible |
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