An illustration of a young solar system immersed in high-energy cosmic rays from a nearby supernova. Unlike considering only direct injection of supernova ejecta, this process naturally explains key ...

The creation of dust in spiral galaxies like the Milky Way has been attributed to exploding stars, but most dust in elliptical galaxies may come from a different type of supernova. While on Earth dust ...

A mysterious remnant from a rare type of supernova recorded in 1181 has been explained for the first time. Two white dwarf stars collided, creating a temporary 'guest star,' now labeled supernova (SN) ...

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This is an infrared image of supernova 1987A, taken by Herschel Space Observatory and Spitzer Space Telescope. Image uses the data at 8, 24 and 250 micron. The two white lines indicate supernova 1987A ...

Cambridge, MA – Since Galileo first pointed a telescope at the sky 400 years ago, a myriad of technological advances have allowed astronomers to look at very faint objects, very distant objects, and ...

Eight years ago, an astronomical observatory located high on a hill overlooking a region famous for a popular cheese, peered into the constellation Pisces only to discover proof of a star going ...

Subscribe to our newsletter for the latest sci-tech news updates. For decades, planetary scientists have believed that the early solar system was enriched with short-lived radioactive elements —such ...

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