Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

NASA is moving forward with an ambitious vision to place a radio telescope on the far side of the Moon, in a remote lunar ...

Scientists are worried about rising radio interference from space. Large satellite networks, like SpaceX's Starlink, are ...

NASA is advancing plans to construct a radio telescope on the Moon's far side – a location uniquely shielded from the ...

A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

Scientists from Helsinki, Durham and Toulouse universities used data from NASA's Hubble and the European Space Agency's Gaia ...

James Webb telescope helped solve a decade-long mystery about the universe’s expansion rate, shedding new light on the cosmic ...

The National Science Foundation, which was supposed to provide much of the funding for TMT, opts to fund the Giant Magellan ...

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

The Milky Way may not have a catastrophic collision with another huge galaxy as has been predicted, computer simulations revealed Monday, giving our home galaxy a coin-flip chance of avoiding ...

New data show a 50% chance the Milky Way won't collide with Andromeda. A merger with the Large Magellanic Cloud is far more ...