Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space ...
A faint orange dot captured by the James Webb Space Telescope (JWST) could be the most distant galaxy ever detected. The ...
The Milky Way contains a modest amount of alien civilizations, a new paper proposes — and there's a reason we aren't seeing ...
Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...
The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.
NASA has used the James Webb Space Telescope to better understand the universe just after the Big Bang. The results have ...
NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...
NGC 7496, a dusty barred spiral galaxy located 24 million light-years away in the constellation Grus, harbors a ravenous ...
Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery ...
A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...