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The supernova impostor: Chandra finds likely source of giant star's repeated outbursts
المصدر: Phys.org - latest science and technology news stories · نُشر
Using NASA's Chandra X-ray Observatory, astronomers have discovered what is triggering repeated outbursts from a giant, unstable star.
Using NASA's Chandra X-ray Observatory, astronomers have discovered what is triggering repeated outbursts from a giant, unstable star.
أخبار ذات صلة
Giant Roadside Attractions Face Mounting Costs and an Uncertain Future
Giant roadside attractions have helped put hundreds of communities on the map. What happens when their novelty fades and costs pile up?
NYT > World News ·
An ancient ocean full of giant predators reveals a surprising twist in evolution
A remarkable fossil discovery in Colombia is challenging how scientists understand major evolutionary changes in Earth's history. Researchers uncovered an incredibly diverse ancient marine ecosystem where giant reptiles, sharks, and other creatures thrived as older evolutionary g
All Top News -- ScienceDaily ·
NASA’s Swift telescope falls to Earth after nearly 22 years in space
After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s atmosphere over Indonesia. Originally designed to last just two years, the pioneering space telescope transformed our understanding of black holes, exploding
All Top News -- ScienceDaily ·
A hidden star is plowing through Betelgeuse’s atmosphere, new evidence suggests
Something mysterious is disturbing Betelgeuse, and astronomers believe they have identified the culprit: a hidden companion star called Siwarha. New radio observations reveal that the smaller star may be plowing through Betelgeuse’s enormous atmosphere, creating disturbances that
All Top News -- ScienceDaily ·
Some regions may already be living in a 1.5°C warmer world
Regions worldwide may have already experienced around 90%–94% of the warming expected when the global average reaches 1.5°C above preindustrial levels, and 65%–76% of that expected at 2°C of warming. The findings, published in Nature Climate Change, suggest that regional warming
Phys.org - latest science and technology news stories ·