
Rocky planet found orbiting habitable zone of nearest star
An international team of astronomers including Carnegie's Paul Butler has found clear evidence of a planet orbiting Proxima Centauri, the closest star to our Solar System. The new world, designated ... more
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Test for damp ground at Mars' seasonal streaks finds none
Seasonal dark streaks on Mars that have become one of the hottest topics in interplanetary research don't hold much water, according to the latest findings from a NASA spacecraft orbiting Mars. The ... more
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China unveils Mars probe, rover for ambitious 2020 mission
China on Tuesday released images of a Mars probe and rover which the country plans to send to the Red Planet within five years.
China plans to send a spacecraft to orbit Mars, make a landing, ... more
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Fossilized rivers suggest warm, wet ancient Mars
Extensive systems of fossilised riverbeds have been discovered on an ancient region of the Martian surface, supporting the idea that the now cold and dry Red Planet had a warm and wet climate about ... more
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Researchers suggest life on Earth may be early in cosmic terms
Why are we now? We know that the universe is roughly 14 billion years old, and that someday it is likely to end - perhaps because of a Big Freeze, Big Rip or Big Crunch. But what can we learn by con ... more
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