The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

The NASA/ESA/CSA James Webb Space Telescope observed Herbig-Haro 49/50, an outflow from a nearby still-forming star, in high-resolution near- and mid-infrared light with the NIRCam and MIRI ...

The James Webb Space Telescope has studied the puzzling Herbig-Haro object 49/50, created by a nearby forming star. Credit: NASA / ESA / CSA / STScI On the back end of a telescope, looks can be ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

Mar. 18, 2025 — Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for a process that had ... Combination of Cosmic ...

At the left, an enhanced-color image of Neptune from Nasa’s Hubble Space Telescope. At the right, that image is combined with data from Nasa’s James Webb Space Telescope. (Photo: Nasa) Lead author ...