Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting ...

NASA and SpaceX delay astronaut recovery mission; Spanish fossils may reveal unknown human species, while astronomers ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

Considered a solitary star for its lack of stellar companions, Barnard's Star is notoriously lonely—signs of any exoplanets ...

Firefly Aerospace will launch its Alpha rocket for the sixth time ever on Saturday morning (March 15), and you can watch the ...

Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.

Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it ...

Astronomers have detected four small planets orbiting Barnard’s Star, one of the closest stars to Earth, at just six ...

NASA and SpaceX are postponing a mission to swap astronauts stuck on the ISS due to rocket issues. Also, NASA must soon ...

Published as a cover story in Science on Friday, this cosmic atlas solves a decade-old challenge in astronomy by revealing ...