https://padlet.com/1112450/ffelnzcltyn8 They're pretty big en-us 2020-03-06 16:06:59 UTC 2025-04-16 17:17:04 UTC hello@padlet.com https://padlet.net/icons/png/1f30c.png 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/457677690 2020-03-10 15:26:29 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/457677690 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/457677851 2020-03-10 15:26:37 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/457677851 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/457678018 This is supernova 1987a, an example of a type II supernova]]> 2020-03-10 15:26:48 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/457678018 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/459615509 The layers of a star before the supernova]]> 2020-03-13 00:28:43 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/459615509 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/459628857 2020-03-13 01:07:38 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/459628857 1112450 https://padlet.com/1112450/ffelnzcltyn8/wish/460042945 The core gets hotter and more dense as it goes towards the center, and once iron forms it can no longer handle the temperatures and the core implodes. Then, all the surrounding layers go off into space and all that is left is a neutron star.]]> 2020-03-13 14:54:54 UTC https://padlet.com/1112450/ffelnzcltyn8/wish/460042945