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NASA

Smoke-detector isotope to power space probes

Space

Smoke-detector isotope to power space probes

The European Space Agency wants a radioactive isotope commonly used in smoke alarms to power its robotic spacecraft to the outer solar system

News

Giant airship to carry science back to 1930s

Space

Giant airship to carry science back to 1930s

News

New Å®ÉúСÊÓƵ Default Image

Space

Out-of-control balloon grounds further NASA flights

News

Universe's high-energy haze gets murkier

Space

Universe's high-energy haze gets murkier

News

Embattled NASA chief vows to outline path to Mars

Space

Embattled NASA chief vows to outline path to Mars

News

NASA nixes moon plan, leaving options wide open

Space

NASA nixes moon plan, leaving options wide open

News

Trapped Mars rover's driving days are over

Space

Trapped Mars rover's driving days are over

News

Ares I is 'safest choice' to replace shuttle

Space

Ares I is 'safest choice' to replace shuttle

News

Kepler telescope spots 'Styrofoam' planet

Life

Kepler telescope spots 'Styrofoam' planet

News

Second stalled wheel may doom Mars rover

Space

Second stalled wheel may doom Mars rover

NASA's Spirit rover was already fighting an uphill battle to escape a sand trap; if a second wheel cannot be coaxed back into action, the rover may freeze to death

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Space

Both of NASA's Mars orbiters are down for the count

News

Space

Impact reveals lunar water by the bucketful

News

Space

Mock lunar lander to vie for $1m prize, despite fire

News

Space

High-stakes test looms for space shuttle successor

News

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