mars and phobos isometric view illustration |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : venus uranus universe undefined titan telescope system sun stellar star space solar saturn pluto planet phobos orbit neutron neptune nebula moon milky microwave meteor mercury matter mars lightspeed jupiter hole gravity ganymede galaxy europa enceladus earth dark cosmos cosmic constellation comet black big bang background astronomy asteroid andromeda |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| The Solar System[c] is the gravitationally bound system of the Sun and the objects that orbit it. It formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority 99.86% of the system`s mass is in the Sun, with most of the remaining mass contained in the planet Jupiter. The four inner system planets 'Mercury, Venus, Earth and Mars'are terrestrial planets, being composed primarily of rock and metal. |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||