New JWST data confirms, worsens the Hubble tension(bigthink.com)80 points by ColinWright 3 years ago | 44 comments
Our Universe wasn’t empty, even before the Big Bang(bigthink.com)36 points by Brajeshwar 3 years ago | 26 comments
Why Apollo 11 astronauts signed tons of autographs – then stowed them away(bigthink.com)24 points by Brajeshwar 3 years ago | 15 comments
Pulsars, not dark matter, explain the Milky Way’s antimatter(bigthink.com)222 points by PaulHoule 3 years ago | 113 comments
