The Sun Royal Museums Greenwich

The Sun’s diameter is 100 times that of Earth’s but its mass is 300,000 times greater and it is 15,000,000°C at its core.

Royal Museums Greenwich

File:National Maritime Museum, Greenwich - sun flare (8145712206).jpg - Wikimedia Commons

Royal Observatory Royal Museums Greenwich

Royal Observatory Attractions in Greenwich, London

Royal Observatory Greenwich - Go Stargazing

Royal Observatory Greenwich London - Travelure ©

The South Building (formerly the New Physical Observatory), the Lassell Dome, & the Lower Store

London: Royal Observatory Greenwich Entrance Ticket

Allies and Morrison, Dennis Gilbert · Royal Observatory Greenwich · Divisare