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A galaxy cluster is a massive are where hundreds, or even thousands, of galaxies are present. So, having two separate galaxy ...
Interest in steam world exoplanets really heated up in October 2024 when the James Webb Space Telescope (JWST) discovered the ...
Using the James Webb Space Telescope (JWST), astronomers have conducted spectroscopic observations of a high-redshift galaxy ...
Discover a complete Einstein ring, the first strong gravitational lens, which allows us to refine nearby stellar mass and ...
"At the moment, Punctum truly stands apart — it doesn't fit comfortably into any known category," said Shablovinskaia. "And ...
Discover the latest images of galaxies that highlight stunning stars, dust clouds, and magnificent cosmic formations across ...
The black hole, spotted 5 billion light-years away in the Cosmic Horseshoe, could be the most massive ever found.
Hubble reveals star formation secrets in galaxy NGC 2835 using H-alpha detection to map stellar nurseries with surgical ...
Astronomers may have caught a supermassive black hole in the act of forming inside a uniquely shaped galaxy. Astronomers working with the W. M. Keck Observatory on Maunakea, Hawaiʻi Island have ...
Deep-field images from NASA's James Webb Space Telescope revealed 300 unusually energetic early galaxy candidates, offering ...
During the 2025 Smithsonian Folklife Festival, sidewalk astronomers brought a sense of hope into Washington, D.C.