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Hubble Space Telescope
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V445 Puppis helium nova gas bullets
2 clusters · 4 sources · last updated
Latest: V445 Puppis helium nova ejects 32 million km/h cosmic bullets
Astronomers first reported that the rare helium nova V445 Puppis, which erupted in 2000, had cleared its surrounding dust cloud and revealed clumps of oxygen‑rich gas moving at speeds up to about 20 million miles per hou