Space test dummies will measure female radiation risk for first time

April 29 — SpaceX launches more Starlink satellites from Florida — A Falcon 9 rocket carried 53 satellites into space. Friday's launch marked the 44th Starlink mission. Space X now has a constellation of more than 2,000 satellites in low-Earth orbit.

Extraordinary Supernova Reveals Secrets to Astronomers – “A Sort of Time Machine”

Here's Why Hibernation in Space May Not Be Possible For Humans After All