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 020 area code is for London, including all of central London and most parts of the outer boroughs.It is also used in some neighbouring areas just outside the Greater London boundary.reas using the 020 area code. The majority of Greater London is covered by the 020 area code: Areas outside London which use 020 numbers include Borehamwood, Bushey, Bushey Heath, Chigwell, Elstree, Ewell, Loughton, Molesey and Thames Ditton.