The antennas on Earth and James Webb Telescope in space looked at a seemingly empty space in the sky for several hours to ...

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

According to a new study, the carbon atoms that form part of all life on Earth may have traveled outside the galaxy first.

This diagram illustrates how rays of light from a distant galaxy or star can be bent by the gravity of an intervening galaxy ...

You may be stuck in the Milky Way but new research suggests the carbon that makes up your body took an intergalactic round ...

A rare group of aligned, star-birthing dwarf galaxies resemble a cosmic string of pearls. Astronomers have discovered a rare ...

Scientists Identify the Oldest Material on Earth in a Meteorite, Stunned to Find It Predates the Sun Scientists analyzed ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the discovery.