Paddington is the London terminus of the Great Western Main Line, operated today by Great Western Railway, which provides the majority of commuter and regional passenger services to west London and the Thames Valley region as well as long-distance intercity services to South West England and South Wales.
The asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter.eres, the asteroid belt's only dwarf planet, is about 950 km in diameter, whereas Vesta, Pallas, and Hygiea have mean diameters of less than 600 km.
Asteroid Belt. The asteroid belt is situated between the orbits of Mars and Jupiter around 280 million miles (450 million km) from the sun. There are millions of asteroids residing in this area ranging from 600 miles (950 km) in diameter, all the way down to particles of dust.steroid Belt. The asteroid belt is situated between the orbits of Mars and Jupiter around 280 million miles (450 million km) from the sun. There are millions of asteroids residing in this area ranging from 600 miles (950 km) in diameter, all the way down to particles of dust.