New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

STARKVILLE, Miss.—A Mississippi State University faculty member has made a celestial discovery in Starkville: the first ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

Photographing the deep sky at night can be a complicated business involving specialist knowledge, expensive and bulky ...

A two-decade-old NASA telescope is on an unstable orbit, and there is a 90 percent chance that it might come burning down in ...

A large radio galaxy study finds our solar system moves faster than theory predicts, raising new questions about how matter ...

NASA’s James Webb Space Telescope has shown us images of space we’d never see otherwise, and one of the latest wonders it has ...

The unique system features two rare Wolf-Rayet stars, and a supergiant companion that is interrupting the flow of the dust ...

In the last two to three years the world of amateur telescopes has been turned on its head. The advances in technology have ...

MAUI SPACE SURVEILLANCE COMPLEX, Hawaii—China is “intentionally trying to do things” in space “so we don’t see it,” from changing the brightness of their satellites to maneuvering in what it believes ...

But the surprises just keep coming. The mysterious entity, which was first spotted hurtling towards the Sun from far beyond in early July, has fascinated researchers ever since. As Science Alert ...

Comet 3I/ATLAS is just the third observed interstellar object ever witnessed in Earth's solar system. The Gemini South telescope in Chile is the latest observatory to get a glimpse of the object as it ...