Observations with the South Pole Telescope have revealed an independent addition to the biggest problem in cosmology.

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

Looking at a distant galaxy means looking back in time.

The Cubic Kilometre Neutrino Telescope or KM3NeT is deployed under the Mediterranean Sea to detect high-energy neutrinos, ...

The telescope’s massive digital camera was built to take a lot of photos of the sky, in quick succession, for a very long ...

The James Webb Telescope has spotted a massive spiral galaxy, and its extreme age could challenge current understanding of ...

The 2025 skywatching guide includes a rare sunrise solar eclipse, an occultation of Mars and three supermoons. Here are the ...

Galaxies in the early universe tend to be clumpy, but the new JWST discovery of a "grand design" spiral galaxy just 1.5 ...

No election, no Eras tour, no eclipse. After a jam-packed 2024, what will we be talking about come 2025? It looks like there will be plenty.

How about that eclipse in 2024? Certainly, the Great North American Eclipse of April 8th 2024 was one for the ages, instilling the eclipse-chasing bug in many a new skywatching fan.

A black moon is an unusual astronomical event which only happens once every 29 months - and it means good news for stargazers ...

From uncrewed lunar missions to the launch of the first private space station, here's a sneak peek at the space missions that ...