Friday, Jan 09th
Last update09:15:11 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.
 NASA is cutting short a mission at the International Space Station due to a medical issue... |
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 Three more Chinese astronauts, or taikonauts, are now marooned in space following the successful return of... |
 The Nobel physics prize is awarded by the Royal Swedish Academy of Sciences and includes a... |
