Is noon 12 am or 12 pm? - Royal Museums Greenwich
WEBTo avoid any confusion (and to make sure you arrive on time), it might be best to say 12 noon or 12 midnight instead. Alternatively, you could use the 24-hour clock system, where 12:00 is noon and 00:00 (or 24:00) is midnight. These are the Harrison Marine Timekeepers, some of the most groundbreaking clocks ever made.
Royal Museums Greenwich | Home
WEBBook online to guarantee entry and receive updates before you visit.. Select the site or exhibition you want to visit, pick your preferred date and entry time using the booking calendar and complete your booking.Your tickets will be emailed to you as soon as you check out. To make the most of your day out and save 25% on tickets, book a Royal Museums Greenwich Day Pass and get access to both ...
Royal Observatory - Royal Museums Greenwich
WEBWe recommend booking tickets to the Royal Observatory online in advance to guarantee entry. Tickets on the day are subject to availability. Use the booking calendar to select your visit date and entry time, then select the number of tickets you require and click 'Add to basket'. Your tickets will be sent to you by email once you've completed your booking.
RMS Titanic facts - Royal Museums Greenwich
WEB02.10, 15 April 1912: Last transmission. 02.20, 15 April 1912: Titanic foundered. 04.10, 15 April 1912: First lifeboat picked up by Carpathia. 21.25, 18 April 1912: Carpathia docked in New York. 1 September 1985: Titanic wreck site located, approx 2.5 miles below the Atlantic, by a joint French/USA expedition.
Dawn, dusk and twilight | Meanings and Timings - Royal Museums …
WEBThis is when the Sun's centre is 6° below the horizon, roughly equivalent to Lighting-up time. Lighting-up time is the time in the afternoon or evening when the law states that vehicles must have their lights switched on. In the UK, it is between 30 and 60 minutes after sunset. During civil twilight, the brightest stars are visible and at sea ...
True north and magnetic north: what's the difference?
WEBTrue north is a fixed point on the globe. Magnetic north is quite different. Magnetic north is the direction that a compass needle points to as it aligns with the Earth’s magnetic field. What is interesting is that the magnetic North Pole shifts and changes over time in response to changes in the Earth’s magnetic core. It is not a fixed point.
What causes the Northern Lights? Aurora borealis explained
WEBThe aurora's characteristic wavy patterns and 'curtains' of light are caused by the lines of force in the Earth’s magnetic field. The lowest part of an aurora is typically around 80 miles above the Earth's surface. However, the top of a display may extend several thousand miles above the Earth.
Facts about Henry VIII - Royal Museums Greenwich
WEBFind out more about Henry VIII's navy. 4. Henry established Deptford and Woolwich as the Royal Dockyards. He chose these locations because they were near to his riverside palace in Greenwich. 5. Henry was born at Greenwich Palace on 28 June 1491. Both his daughters, Mary and Elizabeth, were also born at Greenwich.
What did Galileo discover? - Royal Museums Greenwich
WEBWhat did Galileo discover? Galileo used observation and experimentation to interrogate and challenge received wisdom and traditional ideas. For him it wasn’t enough that people in authority had been saying that something was true for centuries, he wanted to test these ideas and compare them to the evidence. At the time this was quite a ...
Meteor shower calendar 2024 | Royal Observatory - Royal …
WEBJul 30, 2020 · Meteor shower dates 2024. Shower Name. Date of Maximum. Normal Limits. Possible hourly rate. Description. Quadrantids. 3-4 January. 28 Dec-12 Jan.