Astronomers have mapped Orion in 3D to understand the origin of the large arc of Barnard’s Loop — and you can interact with the 3D image! The post Supernovae Swept Out Barnard's Loop in Orion appeared first on Sky & Telescope.
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Cocoons Around Dying Stars Could Explain New Type of Stellar Explosions
A recently discovered type of stellar explosion might fit right in among the spectrum from regular supernovae to massive gamma-ray bursts. The post Cocoons Around Dying Stars Could Explain New Type of Stellar Explosions appeared first on Sky & Telescope.
Read MoreThe Flames of Orion and a Supergiant Star’s End
Astronomers watch starbirth and stardeath, capturing a unique view of a stellar nursery and witnessing a supergiant’s supernova. The post The Flames of Orion and a Supergiant Star's End appeared first on Sky & Telescope.
Read MoreStellar Remnant at the Core of Mysterious Flash Dubbed “The Cow”
Astronomers have identified the origin of a mysterious flash that occurred three years ago. The post Stellar Remnant at the Core of Mysterious Flash Dubbed "The Cow" appeared first on Sky & Telescope.
Read MoreSupernova Blasts Make Way for Star Factories
Some 10 million years ago, dying stars cleared a giant cavity in space and ultimately inspired a new generation of star formation. The post Supernova Blasts Make Way for Star Factories appeared first on Sky & Telescope.
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