Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy ...

Astronomers have discovered what they are calling the largest-known structure in the universe. Named "Quipu" after an Incan ...

For decades and centuries, scientists have thought that they have all the information about the universe and how it operates, but recent studies and discoveries have proven that they are not as ...

This “monster” radio jet, as outlets such as the Associated Press have deemed it, is streaming from a quasar. Quasar are ...

A newly discovered asteroid named 2024 YR4 now has a 2.2% chance of affecting Earth in 2032 after recent observations.

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

Astronomers have retracted the discovery of a new asteroid after realizing the object was the remains of Elon Musk's Tesla ...

An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.