The Wow! Signal, a mysterious 1977 radio burst, is being revisited by scientists who explore a potential link to the ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

On Episode 184 of This Week In Space, Rod Pyle and Tariq Malik look at why space can be scary with a survey of some of the ...

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

Its first modules were launched in 1998. The first crew to live on the International Space Station – an American and two Russians – entered it in 2000. Nov. 2, 2025, marks 25 years of continuous ...

NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.

Explore the intricate functioning of the Hubble Space Telescope through engaging 3D animation. #howitworks #3d #3danimation ...

The Jury for the Volvo Environment Prize stated in their motivation for the 2025 award: "Naomi Oreskes stands as a leading figure in the contemporary history and philosophy of science, shaping our ...

DeGrasse Tyson, the world-renowned astrophysicist, spoke in front of 4,000 people at a summit in Erie in Oct. 29.