Astronomers have observed a free-floating planet accreting massive amounts of gas and dust, shedding new light on planetary formation.

HKU Laboratory for Space Research to Host APRIM2026 The Asia-Pacific Regional IAU Meeting 2026 (APRIM2026), one of the most influential global ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

A trio of meteor showers sends flashes of light across our skies this month, and the first week will feature the largest and ...

November's supermoon is the second of three supermoons this year and also the closest: The moon will come within just under ...

Humans have been in space onboard the ISS continuously for 25 years. As the station nears its end, new commercial habitats are lining up to take its place ...

NASA has paused operations of the Neutron Star Interior Composition Explorer (NICER) aboard the International Space Station ...

Astronomers have captured a haunting image of a “cosmic bat” spreading its wings across deep space. This nebula, 10,000 light-years away, glows crimson as newborn stars ignite clouds of gas and dust.

The scientists said the presumed area where the fragments had landed is hard to access, because of bogs, lakes and forests around ...

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the ...

Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and the interstellar traveler 3I ATLAS — said to be haunting the night sky. But ...