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If The Sun's Gravity Is So Strong, How Come All The Planets Are Moving Away From It?
The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...
BBC17d
What are the rocky planets?
Narrator: As the solar system grew, four rocky planets: Mercury, Venus, Earth and Mars, were created closest to the Sun. Made of rocks and metals, they have solid surfaces and a central core of ...
NASA set to search for alien planets from 2027 as new space telescope set for launch
The Nancy Grace Roman Space Telescope is set to launch around May 2027, the agency has said, and will let us unravel ...