Random Astronomy Pictures OTD on Nostr: APOD from 2011-02-12 Simeis 147: Supernova Remnant This mosaic of supernova remnant ...
APOD from 2011-02-12
Simeis 147: Supernova Remnant
This mosaic of supernova remnant Simeis 147 spans 3 degrees in Taurus, equivalent to 150 light-years at 3,000 light-years away. Images through narrow-band filters reveal hydrogen and oxygen in the 40,000-year-old debris cloud, which also contains a pulsar.
HD image at
https://apod.nasa.gov/apod/ap110212.html 
Published at
2025-02-07 19:30:04Event JSON
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"content": "APOD from 2011-02-12\n\nSimeis 147: Supernova Remnant\n\nThis mosaic of supernova remnant Simeis 147 spans 3 degrees in Taurus, equivalent to 150 light-years at 3,000 light-years away. Images through narrow-band filters reveal hydrogen and oxygen in the 40,000-year-old debris cloud, which also contains a pulsar.\n\nHD image at https://apod.nasa.gov/apod/ap110212.html\n\nhttps://files.mastodon.bot/media_attachments/files/113/961/390/558/994/837/original/654a38d95de68e8b.jpg",
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