https://padlet.com/pacho1/mzdqyctwwipbjc4a en-us 2022-11-07 16:23:48 UTC 2025-12-29 20:13:26 UTC hello@padlet.com pacho1 https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373415228 Scientist discovered elliptical galaxies when two spiral collide and form into a almost circular type of galaxy. They decided that this almost circle blob looking galaxy was categorized into  elliptical galaxy.

]]> 2022-11-07 16:29:05 UTC https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373415228 pacho1 https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373432077 Through astronomical studies from scientists using spiral galaxies we noticed that some galaxies had a spiral shape with some also having a disk. The galaxies that looked like they had a spiral shape or disk were classified into spiral galaxy.]]> 2022-11-07 16:37:46 UTC https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373432077 pacho1 https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373442113 These types of galaxy don’t have a clear shape or form to it. Thus when scientist discover these type of galaxies through telescope they categorized these into irregular galaxy.]]> 2022-11-07 16:43:07 UTC https://padlet.com/pacho1/mzdqyctwwipbjc4a/wish/2373442113