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Satellite crash prediction is plagued with uncertainty

Space

Satellite crash prediction is plagued with uncertainty

The US military tracks more than 18,000 objects in space, but it only calculates the risk of a collision for some of them

News

Satellite collision creates copious space junk

Space

Satellite collision creates copious space junk

News

Space

Is Iran's space programme more advanced than thought?

News

Should Mars be treated like a wildlife preserve?

Life

Should Mars be treated like a wildlife preserve?

News

Kepler telescope launches to hunt for alien Earths

Life

Kepler telescope launches to hunt for alien Earths

News

Gallery: Should Europa or Titan be explored first?

Space

Gallery: Should Europa or Titan be explored first?

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Could biodiesel power future rockets?

Earth

Could biodiesel power future rockets?

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NASA says Columbia crew had no chance to survive

Space

NASA says Columbia crew had no chance to survive

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2008: The year in spaceflight

Space

2008: The year in spaceflight

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Space

NASA gives space cargo contracts to start-up firms

The agency has awarded $3.5 billion in contracts to SpaceX and Orbital Sciences to ship cargo to and from the space station beginning in 2010

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Space

Space station upgraded to spot threatening electric fields

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Space

Gallery: Top 10 objects that have flown in space

News

Space

News review 2008: Asia's space race takes off

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Space

Flaw may have sent Beagle 2 to a fiery doom

News