Astronomers have spotted an alien planet orbiting so closely to its home star, the planet's magnetic field is triggering ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic ...

Using the Australia Telescope Compact Array (ATCA), astronomers have performed large-scale radio observations of a ...

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, ...

Astronomers have discovered a distant galaxy that is a "cosmic fossil" which has remained "frozen in time" for billions of ...

Zooming in on 78 disks in the Ophiuchus star-forming region, scientists saw hitherto undiscovered structures around young ...

In a stunning first-ever image, astronomers have seen a star that died by exploding twice. They pointed the European Southern ...

After taking a closer look, however, the team realized that the only viable source for the burst was NASA’s dead Relay 2, a ...