Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

This object is unlike anything we have seen before.” Those were the words that Ziteng Andy Wang of Curtin University used to ...

The Chandra X-ray telescope and other observatories are being used to study stars that could potentially harbor habitable ...

A celestial object some 15,000 light-years away is emitting bright flashes of radio and X-rays that scientists are struggling ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

A new telescope project called the Next-Generation Very Large Array will revolutionize radio astronomy if it gets the funding ...

Galactic bones, filaments of radio-wave-emitting particles, run through our galaxy, and one of them has a fracture. New ...

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James Webb Space Telescope may finally be solving the mystery. By refining ...

Deviations of galaxy groups from cluster scaling relations can be understood in terms of an excess of entropy in groups. The main effect of this excess is to reduce the density and thus the luminosity ...