W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...

NASA astronaut Matthew Dominick shared this amazing time-lapse captured from the International Space Station. Credit: ...

It’s been called a “discovery machine” and a new way of doing astronomy. Entire international ... of images of an object—the universe in time-lapse. The list of transient events includes ...

The ELT is leaping toward the stars, quite literally — its massive dome, once skeletal, is now clad in protective armor, shielding delicate optics from the desert. Inside, a cutting-edge marvel is ...