Young globular cluster NGC 1850 hosts two stellar generations, red giants, blue stars, and a black hole in Magellanic Cloud.

This image shows a narrow galaxy curving around its companion, forming a rare cosmic arc. This image, captured by Hubble, reveals GAL-CLUS-022058s, nicknamed the "Molten Ring". This image shows the ...

On March 27 — 15 days after its launch — SPHEREx saw its first light, proving its instruments performed as designed. This ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than images from ground-based telescopes. In August of that year, Hubble made one of ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

We often think of the Sun as incredibly huge, and it is. In fact, you could fit more than a million Earths inside it. But ...

This image shows the massive stars WR 25 and Tr16-244 in the Trumpler 16 cluster, within the Carina Nebula. WR 25 is the brightest, with Tr16-244 nearby, and a low-mass star to the left. This image ...

"Thanks to the high resolution of our new images, we detected a faint structure ... to explore supernova wreckage in the Large Magellanic Cloud (LMC), a satellite galaxy of the Milky Way.

Large-scale sculptures created by local artists are displayed on platforms on the grounds of the Bethel Municipal Center and the Bethel Public Library. "This initiative aims to highlight the ...