Our Universe wasn’t empty, even before the Big Bang(bigthink.com)36 points by Brajeshwar 3 years ago | 26 comments
Roger Penrose claims our Universe has been through multiple Big Bangs(bigthink.com)118 points by indigodaddy 3 years ago | 171 comments
Pulsars, not dark matter, explain the Milky Way’s antimatter(bigthink.com)222 points by PaulHoule 3 years ago | 113 comments
One quantum transition makes light at 21 cm(bigthink.com)242 points by Brajeshwar 1 year ago | 150 comments
Are the “missing baryons” simply too hot to see?(bigthink.com)39 points by raattgift 3 years ago | 21 comments