https://padlet.com/3059991/xfx340yupfs6 Carlos hernandez en-us 2018-01-09 16:21:52 UTC 2025-10-23 23:01:51 UTC hello@padlet.com 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219818400 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 16:23:06 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219818400 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219819448 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 16:24:33 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219819448 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219820217 Gravity, or gravitation, is a natural phenomenon by which all things with mass are brought toward (or gravitate toward) one another, including objects ranging from atoms and photons, to planets and stars.]]> 2018-01-09 16:25:37 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219820217 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219821210 a fixed luminous point in the night sky that is a large, remote incandescent body like the sun.]]> 2018-01-09 16:27:00 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219821210 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219822273 a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.]]> 2018-01-09 16:28:33 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219822273 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219823289 Asteroids are minor planets, especially those of the inner Solar System. The larger ones have also been called planetoids.]]> 2018-01-09 16:30:01 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219823289 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219824251 a celestial object consisting of a nucleus of ice and dust and, when near the sun, a “tail” of gas and dust particles pointing away from the sun.]]> 2018-01-09 16:31:14 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219824251 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219824819 A planet is an astronomical body orbiting a star or stellar remnant t]]> 2018-01-09 16:32:03 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219824819 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219825819 A meteoroid is a small rocky or metallic body in outer space. Meteoroids are significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects.]]> 2018-01-09 16:33:32 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219825819 3059991 https://padlet.com/3059991/xfx340yupfs6/wish/219826728 The Moon is an astronomical body that orbits planet Earth, being Earth's only permanent natural satellite.]]> 2018-01-09 16:34:43 UTC https://padlet.com/3059991/xfx340yupfs6/wish/219826728