Por: Ars Technica Science June 12, 2023
Navigate Filter by topic Settings Front page layout Site theme - Jun 12, 2023 4:27 pm UTC / Gravitational lensing has revealed a previously unknown supernova explosion more than 4 billion light-years away.Joel Johansson, Stockholm University Astronomers have detected a previously unknown supernova explosion more than 4 billion light-years away using a rare phenomenon called gravitational lensing, which serves as a kind of cosmic magnifying... + full article
Newsweek USA Tech June 16, 2023
The Earth might soon be in for a spectacular show in both the nighttime and the day, as our stellar neighbor Betelgeuse approaches its end of days.Betelgeuse, a star around 650 light years away from Earth, has been getting increasingly bright, hitting 142 percent of its usual... + más
One Of The Biggest Stars In The Milky Way Is Acting A Little Unstable | Forbes
NFL Week 17 playoff picture and clinching scenarios: Bucs win NFC South; Giants clinch wild card | ESPN
Time USA Science May 17, 2023
It was only last October that telescopes spotted a gamma ray burst—caused by the collapse of a —that was so powerful , for “Brightest of all Time.” That was a fair enough nickname for such a sensational emission—for a little while anyway. But BOAT has just been busted... + más
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Recent cosmic explosion likely the brightest of all time, NASA says | CBS News
Ars Technica USA Science May 13, 2023
Navigate Filter by topic Settings Front page layout Site theme - May 12, 2023 7:31 pm UTC / The arc of thin, distorted objects around the center of this image is a clear indication of gravitational lensing. Anyone who has ever measured something twice, like the width of a... + más
CBS News USA Science March 15, 2023
NASA's Webb Space Telescope has captured the rare and brief phase of a star in the constellation Sagittarius right before dying and going supernova.The image, released Tuesday at the South by Southwest conference in Austin, Texas, shows the Wolf-Rayet star in unprecedented... + más
James Webb Space Telescope captures Neptune's rings in new images | ABC News
Webb telescope uncovers 'cosmic knot' of ancient galaxies | 10 WBNS
New York Post USA Tech March 15, 2023
does it again – this time capturing the sights as a star starts to explode. “The rare sight of a Wolf-Rayet star – among the most luminous, most massive, and most briefly detectable stars known – was one of the first observations made by NASA’s James Webb Space... + más
James Webb telescope photographs star 30 times more massive than our sun on brink of supernova | New York Daily News
Ars Technica USA Science March 03, 2023
Navigate Filter by topic Settings Front page layout Site theme - Mar 3, 2023 10:57 pm UTC / The tattered shell of the first recorded supernova (Sn185) was captured by the Dark Energy Camera. This image covers an impressive 45 arcminutes in the sky—a rare view of the entirety... + más
Found: A Super-Bright ‘Zombie Star’ Last Seen 842 Years Ago | Forbes
Single Hubble image captured supernova at three different times | Ars Technica
Ars Technica USA Science November 11, 2022
Navigate Filter by topic Settings Front page layout Site theme - Nov 10, 2022 8:27 pm UTC / On the left, the full Hubble image. On the right, different images of the gravitationally lensed object.NASA, ESA, STScI, Wenlei Chen, Patrick Kelly Share this story Over the last few... + más
SpaceX studies extending the life of NASA’s Hubble Space Telescope | The Hill
NASA and SpaceX are studying a Hubble telescope boost, adding 15 to 20 years of life | Ars Technica
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