https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u en-us 2023-03-27 03:07:11 UTC 2025-12-22 18:43:51 UTC hello@padlet.com https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532372388 The beginning of space and time. ]]> 2023-03-27 03:12:17 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532372388 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532380295 It is the oldest known star in the universe. ]]> 2023-03-27 03:19:35 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532380295 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532385482 A black hole is usually formed when a star is dying, where the gravity is so powerful that even light- the fastest thing in the universe- can't escape. Everything that's sucked inside is squeezed into a tiny space. 

The biggest black holes can have a mass of more than a million suns put together, whereas it can also be as small as an atom. They are also invisible, but can be seen with special tools and telescopes to see how stars around it are affected. 

]]> 2023-03-27 03:24:11 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532385482 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532386259 In the beginning the universe was extremely high in density and temperature. However, space expanded, the universe cooled down, slowly forming the simplest elements. Little by little, gravity drew matter together to form the first stars and galaxies.]]> 2023-03-27 03:24:55 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532386259 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532394923 It's called PST B1620-26]]> 2023-03-27 03:33:09 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532394923 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532398571 In the simplest way of telling, our Milky Way galaxy came together when gigantic clouds of ash and dust combined under the force of gravity. After a while, star clusters came together to create the galaxy's core. ]]> 2023-03-27 03:36:58 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532398571 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532889281 It’s called BX442 galaxy. ]]> 2023-03-27 10:52:56 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532889281 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532895848 The first star systems that can support life emerges. ]]> 2023-03-27 10:58:46 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532895848 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532898869 The oldest close star near Earth forms. ]]> 2023-03-27 11:01:40 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2532898869 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534104981 About 4.57 billion years ago, waves of energy traveling through space pressed clouds of particles closer together, collapsing in on themselves and began spinning due to gravity, the first steps of how the solar system formed. The spin caused the cloud to flatten into a pancake disk-like shape. In the center, the material clumped together to form a protostar that would eventually become the sun. 

]]> 2023-03-28 00:52:04 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534104981 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534111520 The remaining material began to bunch into different masses. The cloud was still spinning, and clumps of matter continued to collide with others. As they grow larger and larger, they have more control of their own gravitational pull, forming the planets we now know.


]]> 2023-03-28 00:56:54 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534111520 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534114389 Theia crash-landed to Earth, the moon forms from the coalesced ashes and debris. The moon is our only natural satellite. ]]> 2023-03-28 00:59:05 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534114389 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534114747 Asteroids bring water to Earth. ]]> 2023-03-28 00:59:24 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534114747 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534126457 Early to late estimate time]]> 2023-03-28 01:07:46 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534126457 mathewsebastian29_2 https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534127947 People now live in almost harmony]]> 2023-03-28 01:08:54 UTC https://padlet.com/mathewsebastian29_2/fltsrfy3k2odvm7u/wish/2534127947