Using data from the James Webb Space Telescope, astronomers traced how Milky Way–like galaxies formed and changed over time.
Astronomers have identified Cloud 9, a nearby dark matter halo filled with gas but no stars. The discovery supports key predictions about how galaxies form and why some never do.
New telescope instruments now reveal distant galaxies in detail, reshaping how astronomers map dark matter, star formation, ...
Using the Hubble Space Telescope (HST), astronomers have observed a nearby ultra-diffuse galaxy designated F8D1. The new observations, presented July 17 on the pre-print server arXiv, deliver ...
NASA’s Hubble finds Cloud‑9, a starless gas cloud dominated by dark matter. The first confirmed “failed galaxy” reveals ...
Indian astronomers discover 'Alaknanda', an ancient spiral galaxy, using the James Webb Space Telescope, challenging current ...
Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.
Professor Woong-bae Zee of the College of Liberal Studies at Sejong University has revealed that a galaxy does not possess only a single evolutionary pathway; instead, depending on the nature of its ...
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