Could we live on Mars? Could we have a telescope big enough to spot cows on another planet? Does time stop inside a black hole?,
As it’s the holiday season, we get all Christmassy and take a brief detour from space into seasonal songs, the unseemly side of glam rock and Bavarian burn hazards
Selfie by InSight spacecraft. The best one from Mars.
Prepare your instrument for December night sky. Comet Wirtanen will be at its closest approach. And What makes a galaxy? more with @awesomeastropod at #365DaysOfAstro
December! the longest nights will give you plenty of time to observe geminid meteors, lunar close encounters, and conjunction. #365DaysOfAstro with @MrWebbPV
Discussion about Mission Moon 3-D: A New Perspective on the Space Race, and more update from mars Lander InSight! #365DaysOfAstro
Rounding up the space and astronomy news with November skyguide
You know what would be exciting? Finding life on Mars. What is the best evidence we’ve seen for life on the Red Planet?