Say hello to one of the Milky Way's neighbors! This NASA/ESA Hubble Space Telescope image features a scene from one of the ...

Webb's penetrating infrared gaze has now revealed the true identity of the glow as a face-on, distant spiral galaxy. It has a ...

The NASA/ESA/CSA James Webb Space Telescope has captured a beautiful juxtaposition of the nearby protostellar outflow known ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

American space agency NASA launched on March 11 the Spectro-Photometer for the History of the Universe, Epoch of Reionization ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the beginning ...

NASA's SPHEREx (at center) and PUNCH (at left and right) spacecraft are seen after they were deployed separately into Earth ...

Good news: The asteroid 2024 YR4 will not hit Earth in 2032. Bad news: There’s a small chance it hits the moon. Researchers later this month, and again in May, are planning to use the James Webb Space ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter".