More from Rachel Courtland
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Space
Stealth storm erupts from the sun
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Space
Space shuttle releases upgraded Hubble
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Space
Spacewalks partially restore Hubble vision
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Space
Astronauts complete tricky Hubble surgery
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Space
Hubble gets new stabilising gyros and batteries
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Space
Space shuttle masquerades as sunspot in new image
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Space
Spacewalkers outfit Hubble with a new eye
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Physics
Two pioneering telescopes blast into space
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Space
Space shuttle’s robotic arm captures Hubble telescope
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Life
Experts urge caution in bringing Mars samples to Earth
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Space
Space shuttle launches on last mission to Hubble
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Earth
Solar cycle will be weakest since 1928, forecasters say
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