Sign In

Communications of the ACM

ACM News

Astronomers Observe Supernova and Find They're Watching Reruns

View as: Print Mobile App Share: Send by email Share on reddit Share on StumbleUpon Share on Hacker News Share on Tweeter Share on Facebook
Einstein's telescope

Credit: NASA and ESA

It's "Groundhog Day" in the cosmos.

From The New York Times
View Full Article



No entries found