The Sun is the largest object in the Solar System. The Sun's huge gravitational field keeps many other objects - planets, dwarf planets, asteroids and comets - in orbit around it. The Sun and its ...
the Solar System, and even the galaxy, and most experts now agree that space and time originated in a violent and all-encompassing explosion known as the Big Bang. Big Bang theory, in science ...
Solar System, more than 7 billion kilometers ... and is strong evidence for the Big Bang theory. It’s much closer to the origin of the Universe than stars and galaxies.However, the CMB is ...
The universe appears to be expanding faster than expected, and scientists hope the discovery could lead to new physics.