![]() ![]() These spectra tell a forensic story of a star falling into a cosmic blender. Instead, Hubble astronomers took the fingerprints of starlight coming from the mishap. Hubble is too far away to see the doomed star getting sucked in. Like a police officer arriving quickly at the scene of an accident, Hubble vision was trained on the mayhem before the collision was over. Hubble astronomers got a front row seat to such an interstellar demolition derby when they were alerted to a flash of high-energy radiation from the core of a galaxy 300 million light-years away. But entire stars can face that peril if they wind up in the wrong place at the wrong time. ![]() That’s no worry for astronauts who have yet to travel farther than the Moon. There’s no escape if you happen to stumble across one in the inky blackness of space. This makes them hungry monsters lurking in the eternal darkness. Four Successful Women Behind the Hubble Space Telescope's Achievementsīlack holes have such a voracious gravitational pull that they even swallow light.Characterizing Planets Around Other Stars.Measuring the Universe's Expansion Rate. ![]()
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