"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

"Even though it's the first time we've seen a galaxy like this, we think that there could be many more out there." ...

Astronomers have discovered an unusually bright and warm galaxy, MACS0416_Y1, dating back to just 600 million years after the ...

The first official image from the Vera Rubin Observatory has revealed a ghostly river of stars stretching farther than our ...

All motion is relative. That simple fact makes tracking the motion of distant objects outside our galaxy particularly ...

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

The James Webb Space Telescope has captured a fleeting, spectral flash from the Milky Way’s central black hole, a signal that ...

Canada has many national parks to visit, but this stunning park is the best throughout the country for stargazing. It's also ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.

To probe the "knee" more precisely, scientists need to measure the energy spectra of individual types of cosmic rays, such as ...

Have you ever wondered what international Starbucks drink you'd be based on your zodiac sign? Well, wonder no more. The ...

BEIJING -- Scientists using China's Large High Altitude Air Shower Observatory (LHAASO) found that black holes, devouring ...