NASA’s James Webb Telescope discovers the oldest supernova ever seen, offering insights into early universe star formation ...
The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out ...
Scientists believe that the universe on very large scales is made of a network-like distribution of galaxies, gas and dark ...
X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...
Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...
"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...
Explore Avi Loeb’s explanation for why 3I/ATLAS may not be a natural wanderer.
A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 triggered ultra-fast winds racing outward at a fifth the speed of light—an event never witnessed before. Using XMM-Newton and ...
Astrophotography has shifted from a niche pursuit to a mainstream hobby, and the telescope you choose now matters as much as ...
Nasa's Hubble Space Telescope has revisited interstellar comet 3I/ATLAS, obtaining new images as global observatories join ...
NASA has finished building the Nancy Grace Roman Space Telescope, completing assembly of the agency’s next flagship ...