NASA's Jonny Kim and two cosmonauts are scheduled to land just after midnight on Tuesday (Dec. 9). Three astronauts will come ...
Then, in 1957, the Soviet Union shocked everyone by launching Sputnik 1. This little metal sphere, beeping away as it circled ...
The twin telescopes of the Gemini Observatory mark 25 years of discovery as students name distant nebula Ua ʻŌhiʻa Lan. The ...
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