Add Yahoo as a preferred source to see more of our stories on Google. Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...
The first brown dwarfs outside the Milky Way captured by the JWST. Credit: Credit: ESA/Webb, NASA & CSA, P. Zeidler, E. Sabbi, A. Nota, M. Zamani (ESA/Webb) Get the Popular Science daily newsletterđź’ˇ ...
The "Champagne Cluster," discovered on New Year's Eve 2020, is a merging galaxy cluster captured in a new image from NASA's Chandra X-ray Observatory and optical telescopes. Astronomers are studying ...
Astronomers combined images from the James Webb Space Telescope and Hubble Space Telescope to create the highest-resolution image of two galaxies, IC 2163 on left and NGC 2207, on the verge of merging ...
The schematic artistic view of the Cosmic Owl, consisting of twin collisional ring galaxies with binary AGN. Credit: arXiv (2025). DOI: 10.48550/arxiv.2506.10058 An international team of astronomers ...
Two massive galaxy clusters are slamming into each other, and for once astronomers are not reconstructing the crash from the debris long after the fact. They have caught the system in the act, with ...
A languid spiral galaxy appears draped against deep space in a stunning new image from the European Space Agency’s Euclid telescope. Euclid launched in 2023 on a six-year mission to map the cosmos at ...
A languid spiral galaxy appears draped against deep space in a stunning new image from the European Space Agency’s Euclid telescope. Euclid launched in 2023 on a six-year mission to map the cosmos at ...
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