
Program Aims to Facilitate Robotic Servicing of Geosynchronous Satellites
Hundreds of military, government and commercial satellites reside today in geosynchronous Earth orbit (GEO) some 22,000 miles (36,000 kilometers) above the Earth-a perch ideal for providing communic ... more
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In the Name of Space Travel: Doc to Spend One Year Living in Antarctica
The European Space Agency (ESA) has devised a new system to study the effects of space travel on the human mind and body, and this involves sending a doctor to live in Antarctica for one year.
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Ozone layer 'healing', on track to recover by mid-century: UN
How mowing less lets flowers bloom along Austria's 'Green Belt'
Oldest practice of smoke-dried mummification traced to Asia Pacific hunter gatherers
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NASA: Manned mission to Mars still 'long way' off
Though still 20-plus years in the offing, NASA officials say their first manned mission to Mars would aim to create a permanent operations base that could be revisited. ... more
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A frozen pond on Pluto
NASA's New Horizons spacecraft spied several features on Pluto that offer evidence of a time millions or billions of years ago when - thanks to much higher pressure in Pluto's atmosphere and warmer ... more
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HiRISE: 45,000 Mars Orbits and Counting
True to its purpose, NASA's Mars Reconnaissance Orbiter, or MRO, the spacecraft that began orbiting Mars a decade ago, has delivered huge advances in knowledge about the Red Planet.
According ... more
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Working Toward 'Seamless' Infrared Maps of Titan
Each of these two montages shows four synthetic views of Titan created using data acquired by the visual and infrared mapping spectrometer (VIMS) on board NASA's Cassini spacecraft between 2004 and ... more
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Opportunity moves to new locations to the southwest
Opportunity is exploring the south side of 'Marathon Valle' located on the rim of Endeavour crater. The rover is up on the slopes of 'Knudsen Ridge'.
The objective is to identify specific outc ... more
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