RT @JWebb4Justice: Among coolest things about a blackhole is how it affects time. I texted a friend with a PhD in astronomy, "I know I'm as… 0 atbildes
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Ernests Štāls - mastodon.social/@ernests (2019-04-15 12:23:48) |
RT @JWebb4Justice: Among coolest things about a blackhole is how it affects time. I texted a friend with a PhD in astronomy, "I know I'm as… | |