
Asteroid that formed moon's Imbrium Basin may have been protoplanet-sized
Around 3.8 billion years ago, an asteroid more than 150 miles across, roughly equal to the length of New Jersey, slammed into the Moon and created the Imbrium Basin - the right eye of the fabled Man ... more
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First atmospheric study of Earth-sized exoplanets reveals rocky worlds
On May 2, scientists from MIT, the University of Liege, and elsewhere announced they had discovered a planetary system, a mere 40 light years from Earth, that hosts three potentially habitable, Eart ... more
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Ash improves methane yield and fertilizer value in biogas systems
Bio-oil from agricultural and forest waste could help seal abandoned oil wells and store carbon
Rice researchers turn wasted data center heat into clean power
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Feature: ET, when will we see you
Are we alone? Scientists say they are on the cusp of answering the age-old question about extraterrestrial (ET) life.
"We are lucky to be in a special era, with the next generation of giant te ... more
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Passive Attitude Control For Small Satellites
Small spacecraft technology has come of age in the past several years. Both cost and development time have been reduced significantly, especially with the CubeSat size standard of 10 x 10 x 10 cm si ... more
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China commissions space tracking ship as new station readied
China on Tuesday formally commissioned its next-generation Yuan Wang 7 ocean-going ship for tracking and controlling spacecraft, after a two-month trial period, Chinese media reported.
Accordi ... more
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China's second space lab Tiangong-2 reaches launch center
China's second orbiting space lab Tiangong-2, which may enable two astronauts to live in space for up to 30 days, has been delivered to Jiuquan Satellite Launch Center.
The lab was sent from B ... more
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Setting a satellite to catch a satellite
The target is set: a large derelict satellite currently silently tumbling its way through low orbit. If all goes to plan, in 2023 it will vanish - and efforts against space debris will have made a g ... more
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