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Category: 2. Space
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Star Explodes Twice: Astronomers Capture Stunning Supernova Remains
Astronomers have captured the first visual evidence of a star exploding twice—an extraordinary cosmic event called a “double detonation.” Using the Very Large Telescope, scientists studied the colorful remains of supernova SNR 0509-67.5 and…
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Researchers Spot Alien Gas Streams Entering Nearby Galaxy
Unusually fast-moving gas clouds near a nearby galaxy suggest they may have come from outside the galaxy. Scientists have identified high-velocity gas clouds in the nearby spiral galaxy M83, moving at speeds that differ markedly from the…
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Can one vanishing particle shatter string theory — and explain dark matter?
- Researchers from Penn and Arizona State University pinpoint a lone five-particle package (a 5-plet) that could upend string theory by detecting it at the Large Hadron Collider.
- “Ghost” tracks that vanish mid-flight may be the smoking gun…
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Detection of lithium in the exosphere of Mercury
Broadfoot, A. L., Kumar, S., Belton, M. J. S. & McElroy, M. B. Mercury’s atmosphere from Mariner 10: preliminary results. Science 185, 166–169 (1974).
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NASA Is The Only Agency To Sail Between The Stars
Keith’s note: We are the first nation to sail between the stars. America is already “Great in Space”. Lets make it – make NASA – even greater – not weaker.
The post NASA Is The Only Agency To Sail Between The Stars appeared first on NASA…
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Astronomers Track Interstellar Comet 3I/ATLAS
3I/ATLAS is only the third object of its kind ever observed, following the interstellar asteroid 1I/ʻOumuamua in 2017 and the interstellar comet 2I/Borisov in 2019.
The discovery image of 3I/ATLAS from the ATLAS telescope. Image credit:…
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