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spacecuri-ah-sity.bsky.social

@spacecuri-ah-sity.bsky.social
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Jwst Feed @jwstfeed.bsky.social · 20/02/2025
The Red Spider Nebula: surfing in Sagittarius. This warm planetary nebula harbours one of the hottest stars known and its powerful stellar winds generate waves 100 billion kilometres high. ESA & Garrelt Mellema (Leiden University, the Netherlands) - Hubble.
Huge waves are sculpted in this two-lobed nebula some 3000 light-years away in the constellation of Sagittarius. This warm planetary nebula harbours one of the hottest stars known and its powerful stellar winds generate waves 100 billion kilometres high. The waves are caused by supersonic shocks, formed when the local gas is compressed and heated in front of the rapidly expanding lobes. The atoms caught in the shock emit the spectacular radiation seen in this image.
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SARS‑CoV‑2 (COVID-19) @covid19disease.bsky.social · 21/02/2025
We are now finding bird flu in deer mice and house mice in Washington State. H5N1 is advancing along the evolutionary ladder—affecting birds, mammals, and humans. This is not speculation; it’s a timeline.
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spacecuri-ah-sity.bsky.social @spacecuri-ah-sity.bsky.social · 07/12/2024
It's a little late but a picture of the beaver super moon. November 15th 2024
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Reposted by @spacecuri-ah-sity.bsky.social
godlessbitch.bsky.social @godlessbitch.bsky.social · 07/12/2024
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