“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying attention to it.

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

For about six weeks now, NASA has been tracking a small asteroid called “2024 YR4.” It has a very low chance of hitting the Earth on Dec. 22, 2032.

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

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

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

The jet of radio waves is the biggest ever detected so early in the history of the universe, astronomers reported.

SETI normally listens for extraterrestrial signals. A SETI team has switched roles and considered where aliens can hear us ...

The quasar in question is called J1601+3102. Its light comes to us from 1.2 billion years after the Big Bang. Quasars can ...