Investigating the enigmatic origins of fast radio bursts (FRBs) has taken a surprising turn. These millisecond-long radio ...

Scientists used changes in the supermassive black hole M87*'s accretion disk to infer its orientation, size and turbulence ...

Astronomer Calvin Leung was excited last summer to crunch data from a newly commissioned radio telescope to precisely ...

A steady cosmic signal from 2 billion light-years away is challenging everything we thought we knew about fast radio bursts.

NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

Scientists from Northwestern University and McGill University have made a discovery that challenges existing theories about ...

Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to ...

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

Astronomers have traced a mysterious fast radio burst to an unexpected place — an ancient, massive galaxy far removed from ...

The exoplanet Enaiposha, or GJ 1214 b, is a hazy world orbiting a red dwarf star about 47 light-years from Earth. Previously likened to a mini-Neptune, in-depth observations obtained using JWST now ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...