Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between ...
The light of the oldest supernova ever seen, dating back 13 billion years to just 730 million years after the Big Bang, has ...
Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...
Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...
A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...
A surprisingly mature spiral galaxy named Alaknanda has been spotted just 1.5 billion years after the Big Bang—far earlier ...
The James Webb Space Telescope has found compelling evidence for "monster stars" — gigantic, primordial stars that existed in the early universe.
Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.
The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...
Grant and Cugno used the James Webb Space Telescope (JWST) to pick out the infrared glow from the disk of gas and dust ...
The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...
"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...