NASA Advances Plans to Bring Samples Back From Mars
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What are some skywatching highlights in December 2020? Catch the year's best meteor shower, the Geminids, in the middle of the month. Then witness an extremely close pairing of Jupiter and Saturn that won't be repeated for decades. And mark the shortest day of the year on the northern winter...
Published 12/02/20
The ocean-observing Sentinel-6 Michael Freilich satellite launched from Vandenberg Air Force Base in California aboard a SpaceX Falcon 9 rocket.
Published 11/21/20