Follow

Q&A 123: What if a Supernova Exploded Beside a Black Hole? And More... - YouTube
youtube.com/watch?v=mZ-ASRpq9z

· · Mastodon Share · 0 · 0 · 0
Sign in to participate in the conversation
Mastodon

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!