Tuesday, 21 December 2021

Behold a Winter Solstice


The Earth's solstices come twice a year. For the Northern Hemisphere, this year's winter solstice happens on Dec. 21. via NASA https://ift.tt/33O7Lnn

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Goldstone’s DSS-15 Antenna and the Milky Way

Deep Space Station 15 (DSS-15), one of the 112-foot (34-meter) antennas at the Goldstone Deep Space Communications Complex near Barstow, Ca...