
Signs of Acid Fog Found on Mars
While Mars doesn't have much in the way of Earth-like weather, it does evidently share one kind of weird meteorology: acid fog.
Planetary scientist Shoshanna Cole has pieced together a compell ... more
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Space Junk
Millions of bits of space junk?-?leftover fragments from spacecraft and related debris?-?orbit Earth, and the majority of these will eventually fall into Earth's atmosphere and incinerate. Astronome ... more
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Solar-driven ionosphere charges may nudge stressed faults toward rupture
Stable black carbon in mangrove soils boosts coastal climate role
Low crystallinity iron minerals show promise for chromium cleanup and carbon storage
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Finding New Worlds with a Play of Light and Shadow
Astronomers have used many different methods to discover planets beyond the solar system, but the most successful by far is transit photometry, which measures changes in a star's brightness caused b ... more
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Declaration approved to promote Asia Pacific space cooperation
A declaration on Asia-Pacific space development was approved during a forum on Tuesday, with attendees agreeing to improve peaceful multi-lateral cooperation in outer space.
The forum, held by ... more
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China's first moon rover sets record for longest stay
China's first lunar rover, Yutu, has been operating on the moon for almost two years, setting the record for the longest stay by a rover, according to a Chinese lunar probe scientist.
Yutu was ... more
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New System Giving SMAP Scientists the Speed They Need
For scientists now studying the voluminous amounts of data collected daily by NASA's Soil Moisture Active Passive (SMAP) mission, speed is everything. A new NASA-developed data-transmission technolo ... more
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Robot's influent speaking just to get attention from you
Communication in human dialogue is based on one another's words and body language. We can sense whether the other person is distracted, and we change the course of our conversation and our actions t ... more
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