Search query: stars
Categories: Space: Cosmology
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Published Red-supergiant supernova: Secrets of an earlier Universe - Red-Supergiant Supernova: Secrets of an Earlier Universe



An international research team has measured the size of a star dating back more than 11 billion year ...
Published Extensive catalog of exploding stars - Extensive Catalog of Exploding Stars


The largest data release of relatively nearby supernovae (colossal explosions of stars), containing ...
Published 'Taffy galaxies' collide, leave behind bridge of star-forming material - Taffy Galaxies Collide, Leave Behind Bridge of Star-Forming Material



The Gemini North telescope, one half of the International Gemini Observatory, operated by NSF's NOIR...
Published Astronomers find distant gas clouds with leftovers of the first stars - Astronomers Find Distant Gas Clouds with Leftovers of the First Stars



Using ESO's Very Large Telescope (VLT), researchers have found for the first time the fingerprints l...
Published Webb reveals colors of Earendel, most distant star ever detected - Webb Telescope Unveils the Colors of Earendel: The Most Distant Star Ever Detected


NASA's James Webb Space Telescope has followed up on observations by the Hubble Space Telescope of t...
Published NASA missions probe game-changing cosmic explosion - NASA Missions Probe Game-Changing Cosmic Explosion


On Dec. 11, 2021, astronomers detected a blast of high-energy light from the outskirts of a galaxy a...
Published James Webb Telescope catches glimpse of possible first-ever 'dark stars'


Three bright objects initially identified as galaxies in observations from the James Webb Space Tele...
Published Which came first: Black holes or galaxies?



Black holes not only existed at the dawn of time, they birthed new stars and supercharged galaxy for ...
Published NASA's Webb takes star-filled portrait of pillars of creation - NASA's Webb Takes Star-Filled Portrait of Pillars of Creation



NASA's James Webb Space Telescope has captured a lush, highly detailed landscape -- the iconic Pilla...
Published Celestial monsters at the origin of globular clusters - Celestial Monsters at the Origin of Globular Clusters



Globular clusters are the most massive and oldest star clusters in the Universe. They can contain up ...
Published Hubble sees possible runaway black hole creating a trail of stars - Hubble Sees Possible Runaway Black Hole Creating a Trail of Stars



There's an invisible monster on the loose, barreling through intergalactic space so fast that if it...
Published Bursts of star formation explain mysterious brightness at cosmic dawn



In the James Webb Space Telescope’s (JWST) first images of the universe’s earliest galaxies, the you...
Published Star clusters observed within a galaxy in the early Universe



The history of how stars and galaxies came to be and evolved into the present day remains among the ...
Published Webb celebrates first year of science with close-up on birth of sun-like stars



From our cosmic backyard in the solar system to distant galaxies near the dawn of time, NASA's James...
Published Astronomers discover newborn galaxies with the James Webb Space Telescope


With the launch of the James Webb Space Telescope, astronomers are now able to peer so far back in t...
Published Stellar winds regulate growth of galaxies



Galactic winds enable the exchange of matter between galaxies and their surroundings. In this way, t...
Published NASA's Webb captures an ethereal view of NGC 346



One of the greatest strengths of NASA's James Webb Space Telescope is its ability to give astronomer...
Published Colliding neutron stars provide a new way to measure the expansion of the Universe



In recent years, astronomy has seen itself in a bit of crisis: Although we know that the Universe ex...
Published Wind from black holes may influence development of surrounding galaxies



Clouds of gas in a distant galaxy are being pushed faster and faster -- at more than 10,000 miles pe...
Published Brightest gamma-ray burst of all time came from the collapse of a massive star



In 2022, astronomers discovered the brightest gamma-ray burst (GRB) of all time. Now, astronomers co...