The July numbers ER August 11, 2025 3:48 pm (Space/Science)
Houston, we have a problem BuckGalaxy August 8, 2025 2:50 pm (Space/Science)
Nagasaki memories ER August 6, 2025 1:51 pm (Off-Topic)
Afrikaan- American news ER August 5, 2025 8:01 am (CurrentEvents)
Season 3 - Foundation BuckGalaxy August 2, 2025 12:33 pm (Science Fiction)
Shoot the messenger BuckGalaxy August 1, 2025 2:00 pm (CurrentEvents)
AI and the superconducting relativistic monkey collider RL July 26, 2025 10:14 pm (Off-Topic)
Trump's namecalling is no match for the Scots BuckGalaxy July 26, 2025 2:15 pm (Flame)
Retirement home Spirit cover -- yeah, we had better music. ER July 26, 2025 7:31 am (Off-Topic)
Maxwell's Silver Hammer ER July 26, 2025 6:58 am (CurrentEvents)
Mapping info of Luna’s gravity field is out. And very pretty!
I did not realize that the moon had much differentiation in its components. They say in the piece that the moon’s crust is about 6 miles thick. What’s below the crust? I thought we decided that the moon was made mostly of material from earth’s crust. So what’s going to be different below the peel?