4 ms·
I heard the perspective from one astronomer that "dark matter" isn't a theory so much as an observation (and same goes for dark energy)
by SJC_Hacker 9mo ago
I heard the perspective from one astronomer that "dark matter" isn't a theory so much as an observation (and same goes for dark energy)
- ddellacosta 9mo agoHeh https://www.youtube.com/watch?v=PbmJkMhmrVI https://www.youtube.com/watch?v=PbmJkMhmrVI