https://padlet.com/sopheekarkazis/vj972103hwlc1o3x en-us 2020-10-08 15:39:09 UTC 2020-10-12 18:33:12 UTC hello@padlet.com https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822541277 There are 3 main types of galaxies: 

Elliptical galaxies are measured on their ellipticity ranging from E0 (very circular) to E7 (not so circular)

Spiral galaxies have 3 main parts: bulge, disk, halo. They are also classified into 2 groups: Ordinary (SA) and barred (SB)

Irregular galaxies have no regular or symmetrical structure.]]> 2020-10-12 18:26:01 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822541277 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822541467 -Two galaxies collide in red and green in the simulation but actually galaxies are unlikely to collide, larger galaxies absorb smaller galaxies in a "collison" and all the stars form a giant elliptical galaxy, with no real structure. ]]> 2020-10-12 18:26:05 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822541467 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822542543 There are 3 types of galaxies- we live in a spiral galaxy, the Milky Way]]> 2020-10-12 18:26:27 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822542543 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822543589 There are three types of galaxies.
Elliptical- a large circle
Spiral- have a bulge, disk, halo (either ordinary or barred)
Irregular- no symmetrical structure ]]> 2020-10-12 18:26:47 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822543589 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822543993 when galaxies collide, larger galaxies absorb smaller galaxies]]> 2020-10-12 18:26:57 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822543993 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545305 -Collisions between planets and stars is quite unlikely
-Large galaxies absorb smaller galaxies]]> 2020-10-12 18:27:21 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545305 swimmersully22 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545751 The milky way is a spiral galaxy and our sun is located in the “arm” of the spiral! I assumed it was right in the middle. ]]> 2020-10-12 18:27:28 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545751 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545795 - galaxies collide and form a new galaxy, (Andromeda and milky way) 2 spirals collide to make elliptical ]]> 2020-10-12 18:27:29 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822545795 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822547341 Large galaxies absorb smaller galaxies]]> 2020-10-12 18:27:59 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822547341 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822548146 Galaxies are stars and dust clouds held together by mutual gravity that orbit around a common center. ]]> 2020-10-12 18:28:16 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822548146 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822549240 When two spiral galaxies collide a elliptical galaxy is formed]]> 2020-10-12 18:28:38 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822549240 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822550188 3 types of galaxies= spiral, elliptical, and irregular. Spiral and irregular are split into further categories]]> 2020-10-12 18:28:59 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822550188 https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822552572 2020-10-12 18:29:52 UTC https://padlet.com/sopheekarkazis/vj972103hwlc1o3x/wish/822552572