Scientists have been searching for radio signals from hypothetical alien civilizations using radio telescopes for decades.

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

Astronomers have unveiled the largest-ever galaxy cluster catalog, a monumental achievement that could unlock new insights ...

In a cosmic breakthrough, astronomers have detected complex organic molecules frozen in ice outside the Milky Way for the ...

A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device ...

The James Webb Space Telescope found that galaxies formed within 1.5 billion years after the Big Bang were turbulent and ...

Astronomers at the Center for Research in Information and Communication Technologies (CITIC) at the University of A Coruña, ...

The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.

Searching for clues in the Epoch of Reionization, scientists discovered that the universe was quite a bit warmer before the ...

The sounds aren't just a scientific curiosity, though. The tenuous gas and plasma that drifts between the galaxies in galaxy ...

From our small blue planet to the farthest reaches of the observable cosmos, this breathtaking journey explores the true ...