الجمعة، 20 يناير 2017

Cold, mysterious, and also sad: this week in space

Hubble in orbit

Gravity waves on Venus; fields of ice pungees on Mars and Pluto; something new in Cygnus; and the last man to walk on the moon has died.

The post Cold, mysterious, and also sad: this week in space appeared first on ExtremeTech.



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