Monday, Apr 06th
Last update08:23:50 AM GMT
Europe's new billion-euro Herschel space observatory, launched in May, has achieved a critical milestone.
The telescope has opened the hatch that has been protecting its sensitive instruments from contamination.
 It has only been a couple days since NASA successfully launched astronauts to the moon for... |
We have liftoff!NASA's long-awaited return trip to the moon's orbit launched on Wednesday, April 1 as... | ||
 Snow surveys taking place across the American west this week are offering a grim prognosis, after... |
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