Space
NASA should avoid a straight shot to Mars, panel says
The committee tasked with reviewing NASA's plans thinks the agency should go to other destinations first 鈥� but it may not get very far without a major budget boost
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Space
Atmospheric ‘pulse’ may spread rain clouds across Titan
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Physics
Did asteroids flock together to build planets?
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Space
Earth could be blindsided by asteroids, panel warns
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Life
Planetary smashup leaves trail of frozen lava
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Space
Perseid shower to produce ‘shooting stars’
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Life
Destruction of Martian methane may be bad news for life
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Physics
Miniature gravity detector could peer inside planets
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Physics
Moon may reveal elusive cosmic neutrinos
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Space
Beach-ball-sized rock is largest meteorite found on Mars
The rover Opportunity is studying a 60-centimetre-wide iron meteorite that may shed light on the history of water on the Red Planet
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Space
NASA panel may propose ‘deep space’ crewed missions
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Physics
Mysterious bright spot found on Venus
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Physics
Centuries-old sketches solve sunspot mystery
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Earth
Comets, not asteroids, to blame for moon’s scarred face
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