The dark object has a mass a million times greater than our sun's is located 10 billion light-years away and has no stars.

NASA’s “What’s Up” guide for October 2025 outlines the month’s best celestial events, including Moon–planet pairings, meteor showers, and stargazing tips for observers worldwide.

Panoramic mountain views, a million stars overhead, and show-stopping luxury are just the start of what you'll find at this ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

It’s been about a year since a binocular-bright comet last graced our skies. That was Tsuchinshan-ATLAS, and it made a splash at dusk in October. Although it had to compete with the moon, the comet’s ...

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

Look for the three stars that make up the distinctive formation of Orion's Belt — Alnitak, Alnilam and Mintaka — shining ...

A powerful new telescope in outback Australia has mapped vast areas of the universe in record-breaking time, revealing a million new galaxies and opening the way to new discoveries, the country's ...

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special events ...

Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...

Using a global network of telescopes, astronomers have detected the lowest-mass dark object yet found in the universe.