"Unveiling the Legacy: New Portrait of an 800-Year-Old Supernova"
TL;DR Summary
NASA's Chandra X-ray Observatory has captured a composite image of supernova remnant SNR 1181, which exploded in the year 1181 and was recently discovered by modern telescopes. The remnant suggests a special kind of supernova called a sub-luminous Type Iax event, resulting from the merger of two white dwarf stars, leaving behind a "zombie" star. The remnant, one of the hottest stars in the Milky Way, presents a unique opportunity for studying rare explosions, despite the Chandra Observatory facing budget cuts.
Topics:science#astronomical-sleuthing#astronomy#chandra-x-ray-observatory#snr-1181#supernova#thermonuclear-explosion
- Daily Telescope: Peering into the remnants of an 800-year-old supernova Ars Technica
- The stunning echo of 800-year-old explosion Phys.org
- CTV Winnipeg: New image of 800 year old explosion UM Today
- Astronomers publish a portrait of a supernova with a zombie star The Universe. Space. Tech
- Astronomers Uncover the Legacy of a 12th Century Supernova with Multi-Telescope Observations Space Daily
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