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17 results for "supernova"
Astronomers discovered a rare supernova from 10 billion years ago whose light was bent into multiple images by a galaxy's gravity, creating a cosmic time machine that could solve one of science's biggest mysteries. This discovery might finally explain dark energy, the mysterious force pushing our universe to expand faster and faster.
Astronomers just caught the first-ever birth of a magnetar, one of the most magnetic objects in the universe, solving a mystery that's puzzled scientists for two decades. The discovery confirms that these cosmic powerhouses form during ultra-bright supernova explosions.
Astronomers just witnessed something no one has ever seen before: the birth of a magnetar, one of the universe's most extreme objects. The discovery proves Einstein was right about space-time and reveals how the brightest explosions in the cosmos actually work.
Scientists studying microscopic crystals older than our sun are discovering our solar system may have formed from massive star winds, not an explosive supernova. These tiny grains, preserved in meteorites, offer humanity's only window into the moments before our cosmic home existed.
The Vera Rubin Observatory just sent 800,000 alerts in a single night, catching asteroids, supernovae, and cosmic changes as they happen. Soon it will send seven million alerts nightly, discovering more objects in one year than all telescopes in history combined.
A revolutionary telescope in Chile just flagged 800,000 cosmic discoveries in a single night, and scientists say that number will jump to 7 million nightly by year's end. This breakthrough will help us catch supernovas as they happen, track dangerous asteroids, and unlock mysteries about dark matter.
The Rubin Observatory's revolutionary alert system just sent 800,000 notifications to astronomers worldwide in a single night, spotting supernovae, asteroids, and cosmic changes in real time. This is only the beginning of what may become astronomy's biggest discovery engine.
NASA's James Webb Space Telescope just cracked a cosmic cold case 40 million years in the making by spotting the dusty red supergiant that exploded into supernova 2025pht. The discovery explains why some of the universe's most massive stars have been hiding in plain sight.
NASA's Webb telescope just proved why aging stars seem to vanish before they explode. The answer hiding in 40 million year old light could rewrite what we know about dying stars.
For the first time, NASA's Webb Telescope identified a star before it exploded, solving a decades-old mystery about missing supergiants. The discovery could explain why the universe's most massive dying stars have been so hard to find.
Astronomers discovered footage of a massive star quietly collapsing into a black hole without the usual supernova explosion, hiding in plain sight for a decade. The discovery challenges everything scientists thought they knew about how stars die.
Scientists at Antarctica's South Pole just supercharged the world's largest neutrino detector, making it sensitive enough to see the invisible particles that hold secrets about exploding stars and the cosmos. The upgrade could help us witness a supernova in real time.
For the first time, astronomers watched a massive star disappear and transform into a black hole without the usual supernova explosion. The discovery in the Andromeda galaxy could help scientists find countless hidden black holes across the universe. #
The James Webb Space Telescope captured light from a supernova that exploded when the universe was just 5% of its current age, shattering the previous distance record by over a billion years. The discovery reveals that ancient stars died in remarkably similar ways to stars today.
Astronomers captured radio signals from an exploding star for the first time, revealing what happened in its final decade of life. The discovery gives scientists a powerful new tool to study how massive stars die across the universe.
Scientists discovered a massive star explosion from just 1 billion years after the Big Bang, offering a rare glimpse into how the earliest stars lived and died. The supernova, nicknamed Eos after the goddess of dawn, could help explain where the building blocks of life first came from.
Scientists using the James Webb Space Telescope spotted a supernova whose light is taking multiple paths through space, with some images arriving now and others delayed by six decades. This cosmic phenomenon could finally help solve one of astronomy's biggest mysteries about how fast the universe is expanding.