Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.
JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...
A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a ...
"We're going to do it in three years, and we're going to do it for a ridiculously low price," Pete Klupar, executive director ...
The planet will form a triangle in the sky in the constellation Gemini, with the stars Castor and Pollux. You will be able to ...
January's night sky events welcome 2026 with Jupiter at opposition, moon conjunctions, Orion at its peak, and more.