https://padlet.com/303903/67joicq9hbr3 Made with joy en-us 2018-01-09 20:04:53 UTC 2023-03-07 04:29:23 UTC hello@padlet.com 303903 https://padlet.com/303903/67joicq9hbr3/wish/219954548 The Universe is all of space and time and its contents, which includes planets, moons, stars, galaxies, the contents of intergalactic space and all matter and energy]]> 2018-01-09 20:06:52 UTC https://padlet.com/303903/67joicq9hbr3/wish/219954548 303903 https://padlet.com/303903/67joicq9hbr3/wish/219958802 The Sun is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, with internal convective motion that generates a magnetic field via a dynamo process]]> 2018-01-09 20:14:53 UTC https://padlet.com/303903/67joicq9hbr3/wish/219958802 303903 https://padlet.com/303903/67joicq9hbr3/wish/219959469 the force that attracts a body toward the center of the earth, or toward any other physical body having mass. For most purposes Newton's laws of gravity apply, with minor modifications to take the general theory of relativity into account.]]> 2018-01-09 20:16:13 UTC https://padlet.com/303903/67joicq9hbr3/wish/219959469 303903 https://padlet.com/303903/67joicq9hbr3/wish/219962109 a fixed luminous point in the night sky that is a large, remote incandescent body like the sun.]]> 2018-01-09 20:22:01 UTC https://padlet.com/303903/67joicq9hbr3/wish/219962109 303903 https://padlet.com/303903/67joicq9hbr3/wish/219970339 a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.]]> 2018-01-09 20:40:06 UTC https://padlet.com/303903/67joicq9hbr3/wish/219970339 303903 https://padlet.com/303903/67joicq9hbr3/wish/219970598 a small rocky body orbiting the sun. Large numbers of these, ranging in size from nearly 600 miles (1,000 km) across (Ceres) to dust particles, are found (as the asteroid belt ) especially between the orbits of Mars and Jupiter, though some have more eccentric orbits, and a few pass close to the earth or enter the atmosphere as meteors

]]> 2018-01-09 20:40:42 UTC https://padlet.com/303903/67joicq9hbr3/wish/219970598 303903 https://padlet.com/303903/67joicq9hbr3/wish/220388844 A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail.]]> 2018-01-10 20:46:05 UTC https://padlet.com/303903/67joicq9hbr3/wish/220388844 303903 https://padlet.com/303903/67joicq9hbr3/wish/220449655 a celestial body moving in an elliptical orbit around a star.]]> 2018-01-11 04:18:29 UTC https://padlet.com/303903/67joicq9hbr3/wish/220449655 303903 https://padlet.com/303903/67joicq9hbr3/wish/220449767 a small body moving in the solar system that would become a meteor if it entered the earth's atmosphere.]]> 2018-01-11 04:19:37 UTC https://padlet.com/303903/67joicq9hbr3/wish/220449767 303903 https://padlet.com/303903/67joicq9hbr3/wish/220449923 the natural satellite of the earth, visible (chiefly at night) by reflected light from the sun.]]> 2018-01-11 04:21:19 UTC https://padlet.com/303903/67joicq9hbr3/wish/220449923