This Planet Used to Be the Core of a Gas Giant? | SciShow News

Scientists may have found the light from two merging black holes, and a gas giant, without the gas.

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Sources:

https://authors.library.caltech.edu/104019/1/PhysRevLett.124.251102.pdf
https://www.caltech.edu/about/news/black-hole-collision-may-have-exploded-light
https://physics.aps.org/articles/v13/101
https://www.nature.com/articles/s41586-020-2421-7
https://www.eurekalert.org/emb_releases/2020-07/uob-fep063020.php
https://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html
https://www.sciencedaily.com/releases/2019/11/191113153135.htm

Image Source:

https://www.nasa.gov/feature/jpl/listening-for-gravitational-waves-using-pulsars
https://commons.wikimedia.org/wiki/File:MergingBlackHoles_V2.jpg
https://www.nasa.gov/vision/universe/starsgalaxies/black_hole_description.html
https://svs.gsfc.nasa.gov/20135
https://www.jpl.nasa.gov/news/news.php?feature=7688
https://www.eurekalert.org/multimedia/pub/236231.php
https://en.wikipedia.org/wiki/Palomar_Observatory#/media/File:Pti_aerial_photo_B.jpg
https://exoplanets.nasa.gov/news/222/threes-company-k2-discovery-shows-hot-jupiter-has-two-planet-friends/
https://www.nasa.gov/mission_pages/spitzer/multimedia/spitzer-20090810.html
https://www.nasa.gov/feature/goddard/2020/nasas-kepler-witnesses-vampire-star-system-undergoing-super-outburst
https://www.nasa.gov/sites/default/files/thumbnails/image/tessinspacerender1.jpg
https://www.nasa.gov/mission_pages/chandra/multimedia/artists-illustration-of-tidal-disruption-event.html