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#NASA produced this visualization of various #aerosols and emissions on #Earth using advanced #satellite techniques. This is known as Goddard Earth Observing System Forward Processing (GEOS FP)
Remember a paper that argued you could engineer a #solar system with over 400 #planets in the #habitable zone? I was sick one day and decided to build it in #spaceengine because someone had to https://t.co/LyM16gGFMR
#doppler effect in action - the red shifting of this star (simulated) is caused by the tremendous #gravity of the #blackhole nearby - the star light turns red from our perspective (red shift) but not from the star's perspective
working on a video about the recent (incredible) discovery that tells us more about the final few hours before the #dinosaurs perished 66 million years ago. here's a sneak preview
@steam_games where is my summer sale?! I have all these moneys to throw at you.