
Moons of Saturn may be younger than the dinosaurs
New research suggests that some of Saturn's icy moons, as well as its famous rings, might be modern adornments. Their dramatic birth may have taken place a mere hundred million years ago, more recen ... more
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Computer model explains sustained eruptions on icy moon of Saturn
The Cassini spacecraft has observed geysers erupting on Saturn's moon Enceladus since 2005, but the process that drives and sustains these eruptions has remained a mystery. Now scientists at the Uni ... more
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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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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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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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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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