After accounting for star age at time of explosion, researchers say our universe may be slowing down. In A Nutshell Younger ...
Light from the earliest galaxies has travelled for 13.8 billion years, yet the expansion of space means those sources are now roughly 46.5 billion light-years away. This expansion was first ...
WASHINGTON — Dark, a French startup developing air-launched spacecraft technology to capture and dispose of orbital objects, has shut down operations after struggling to establish a sustainable ...
A rendering of Dark's Interceptor. Credit: Dark LYON—Dark, a French startup developing a vehicle for the capture of low-Earth-orbit objects, has ceased operations, the company announced Oct. 8. Dark ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have unveiled a new catalog of massive galaxy clusters, revealing insight on the ...
This quiz dives into the mysterious world of dark matter — what we know, what we don't, and how scientists are chasing shadows across the cosmos. From galaxy rotation curves that defy Newton's laws to ...