Joshua Colwell
Publishes 1 feed
Walkabout the Galaxy
An irreverent and informative tour of the latest, greatest, and most interesting discoveries in astronomy.
10 posts · theirs
Lately
Dyson Spheres and Interstellar Colonization
Black Holes Come Back for Seconds and a Rocky Exoplanet with an Atmosphere
Distant Quasars and Earth's Quasi-Moon
I See a Big Moon Rising and a Bright Radio Sky
Europa's Disappearing Plumes
Second Generation Black Hole Mergers and Solar System Chaos
Whacky Black Hole Collisions and Strange Uranian Rings
Little Plutino Has An Atmosphere and Making Sense of Saturn
Superkilonova and Artemis II Recap
A Whisper of a Hint of Primordial Black Holes plus Earth BLOBs
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