Non-terrestrial planets. Not all planets are terrestrial. In our solar system, Jupiter, Saturn, Uranus and Neptune are gas giants, also known as jovian planets. It's unclear what the dividing line is between a rocky planet and a terrestrial planet; some super-Earths may have a liquid surface, for example.ot all planets are terrestrial. In our solar system, Jupiter, Saturn, Uranus and Neptune are gas giants, also known as jovian planets. It's unclear what the dividing line is between a rocky planet and a terrestrial planet; some super-Earths may have a liquid surface, for example.
The W (Western and Paddington) postcode area, also known as the London W postcode area is a group of postcode districts covering part of central and part of west London, England.The area originates from the Western (W1) and Paddington (W2-14) districts of the London postal district.ostcode districts W1 and W2 are central to London, with the W3âW14 postcode districts radiating outwards to the west. The boundaries of the area and its numbered districts have changed over time and are the result of the working requirements of the Royal Mail.
The TW postcode area, also known as the Twickenham postcode area, is a group of 20 postcode districts in England, which are subdivisions of 13 post towns. These postcode districts cover parts of south-west London and north-west Surrey, plus a very small part of Berkshire.W postcode area map, showing postcode districts in red and post towns in grey text, with links to nearby GU, KT, SL, SW, UB and W postcode areas.