Founder Merlin Posted September 1, 2021 Founder Share Posted September 1, 2021 Over 4000 planets are now known to exist outside our Solar System. This video by Matt Russo and Andrew Santaguida highlights these exoplanets in sound and light, starting chronologically from the first confirmed detection in 1992 Quote Link to comment
Founder Merlin Posted September 5, 2021 Author Founder Share Posted September 5, 2021 Wikipedia: As of 1 August 2021, there are 4,801 confirmed exoplanets in 3,552 planetary systems, with 789 systems having more than one planet. Most of these were discovered by the Kepler space telescope. Quote Link to comment
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