Last Updated: Sunday, November 18, 2012, 14:28
Ever wondered why the Earth`s orbit is tilted to the Sun`s equator?
Last Updated: Tuesday, June 5, 2012, 15:31
The US Air Force`s highly secret unmanned space plane is set to land in June, after circling the Earth for a year at 17,000 miles per hour.
Last Updated: Friday, April 6, 2012, 19:18
Release of carbon compound methane trapped in marine sediments has been thought to have warmed the planet in the past.
Last Updated: Friday, December 16, 2011, 20:44
A Russian spacecraft bound for a moon of Mars and stuck in Earth`s orbit will come crashing back next month.
Last Updated: Friday, September 2, 2011, 09:04
Space junk has made such a mess of Earth`s orbit that experts say we may need to finally think about cleaning it up.
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