NASA's Hubble Marks Its 200,000th Orbit by Watching Lensed Supernova
4 Articles
4 Articles
NASA's Hubble Marks its 200,000th Orbit by Watching Lensed Supernova
NASA’s Hubble Space Telescope completed its 200,000th orbit around Earth on Sept. 19th and marked this milestone with observations that could help refine astronomers' measurements of cosmic expansion (aka. the Hubble Constant).
NASA's Hubble Space Telescope reached a significant milestone by completing its 200 thousandth orbit around the Earth. To commemorate the occasion, Hubble observed the supernova Athena, an astronomical event...
The Hubble Space Telescope was launched in 1990 and has been orbiting Earth for about 480 kilometers since then. After more than 36 years, it has celebrated its 200,000th orbit of the planet and has traveled over eight billion kilometers. The original plan was for a lifespan of only about fifteen years. The Hubble Telescope ...
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