The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

The solar system is our cosmic neighborhood, made up of the sun and everything that orbits it — planets, moons, asteroids ... At the center is the sun, a yellow dwarf star that contains 99.8 ...

An international team used 40 years' worth of data from two space probes to track down what they believe are signs of this ...

NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

The tail of dust trailing the planet wraps halfway around the star. The planet is estimated as between the size of our solar system's smallest and innermost planet Mercury and Earth's moon.

Save guides, add subjects and pick up where you left off with your BBC account. The Sun is the largest object in the Solar System and was the first to form. The huge gravitational pull of the Sun ...

The Earth is our planet ... moon. The Sun is the largest object in the Solar System and was the first to form. The huge gravitational pull of the Sun keeps many other objects - planets, dwarf ...

On April 24, 1990, the Space Shuttle Discovery blasted off from Kennedy Space Center, carrying the new Hubble Space Telescope ...

A solar system body is considered to be 'in opposition ... largest asteroid in the main asteroid belt, second only to the dwarf planet Ceres. Its surface is also highly reflective relative ...