Justin Smith’s Reviews > Astrophysics for People in a Hurry > Status Update
Justin Smith
is on page 115 of 223
Learned about dark matter/energy today.
Interesting to read about what is out there and what we still don’t know about.
— Aug 05, 2026 01:39PM
Interesting to read about what is out there and what we still don’t know about.
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Justin’s Previous Updates
Justin Smith
is on page 135 of 223
Periodic table of elements & their roles throughout the universe.
— Aug 06, 2026 01:40PM