April 26, 2021

How Stars Explode

Scientists have found fragments of titanium blasting out of a famous supernova. via NASA

April 23, 2021

SpaceX Crew-2 Launch

A SpaceX Falcon 9 rocket carrying the company’s Crew Dragon spacecraft is seen to the right of the U.S. Capitol … Read more

April 21, 2021

The Places We Call Home

In this image that astronaut Scott Kelly posted to Twitter on Aug. 9, 2015 during his #YearInSpace captures all the … Read more