The Guitar Nebula, powered by pulsar PSR B2224+65, produces glowing particles and X-rays. This reveals how particles travel ...

New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.

This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. We don’t see the galaxy’s spiral arms because we are seeing it from the side. Located roughly 150 million ...

WOH G64 is 2,000 times the size of the sun and is 160,000 light-years distant in the Large Magellanic Cloud galaxy.

Three ultramassive galaxies found by the James Webb Space Telescope have astronomers reconsidering how galaxies grew so ...

The collision was triggered by a rogue galaxy, hurtling through space at an incredibly high speed of 2 million mph.

The James Webb Space Telescope has identified the first-ever "Einstein zig-zag," a distant quasar lensed six times by two ...

Nov. 4, 2024 — Stem cells grown in microgravity aboard the International Space Station (ISS) have unique qualities that could one day help accelerate new biotherapies and heal complex disease ...

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years ...

This NASA/ESA Hubble Space Telescope image captures the spiral galaxy NGC 1672 with a supernova. ESA/Hubble & NASA, O. Fox, L. Jenkins, S. Van Dyk, A. Filippenko, J. Lee and the PHANGS-HST Team, D. de ...

The 'Evil Eye': Located 17 million light-years away in the constellation of Coma Berenices, the NGC4826 is a spiral galaxy often ... NASA's Hubble Space Telescope has captured these Antennae ...

NGC 1672, a barred spiral galaxy featured in this Hubble Space Telescope image, exhibits an extraordinary light display from hydrogen gas, newly-formed hot stars, and a bright active galactic nucleus ...