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To join the Flamsteed Astronomy Society, click on this link.

The Flamsteed is an amateur astronomy society at the Royal Observatory and National Maritime Museum in Greenwich, London SE10. It has around 400 members who represent the full range of interests and experience in astronomy. Many are beginners. It is named after the first Astronomer Royal, John Flamsteed.

The Society was founded in 1999, and is part of the membership organisation of Royal Museums Greenwich.

Our lecture meetings are held once a month between September/October and May/June, usually on a Monday evening, in the lecture theatre of the National Maritime Museum, or in the Peter Harrison Planetarium at the Royal Observatory Greenwich (ROG). The Society regularly holds observing evenings using members’ own telescopes.  In addition the Society stages viewing sessions with the ROG’s Great Equatorial Telescope, the largest of its kind in the UK, and seventh largest in the world.

We are an affiliated society of the British Astronomical Association and members of The Federation of Astronomical Societies.The Federation of Astronomical SocietiesBritish Astronomical Association

The weather in the UK is notoriously difficult to predict. However, amateur astronomers can normally predict, years in advance, when we can expect poor weather and cloudy skies. Those conditions, almost without fail, occur on the day of major astronomical events! Fortunately, the evening of Tuesday 16th July 2019 bucked the trend. We were treated […]

View of the Lovell Telescope

On the 22nd June 2019, a group of Flamsteed members visited Jodrell Bank, part of the University of Manchester’s School of Physics and Astronomy and the home of the famous Lovell Radio Telescope. The site is also home of the Discovery Centre with its Planet and Space Pavilions which house interactive displays on radio telescopes […]

Eddie Yeadon delivers talk

“I have no idea what time is and I am not going to attempt an explanation.” This was the opening line for Eddie Yeadon’s talk for the fourth session of the History of Astronomy talks this season. Eddie has a PhD in physics from Manchester University and has had a long career largely focused on […]

Tony Sizer

Who actually invented the refracting telescope? This was the opening question which was put to the audience in our second session for the History of Astronomy group this season. The presenter was Tony Sizer, a former teacher of Chemistry, Science and Astronomy at Warwick School and Chigwell School and is currently one of the astronomers […]

Graham Dolan with Bobby Manoo

In our first talk for this season, we were taken back to the Royal Observatory during the period 1890 to 1895 to explore the work of five women who were employed as ‘Lady Computers’. Isabella Clemes, Alice Everett, Harriet Furniss, Edith Rix and Annie Russell all have very intriguing history relating to their work at […]

We will be running a solar observing session at the Royal Observatory Greenwich on Saturday 27th July from around 11.30am to around 4pm. This session is open to all and is free of charge. There is no need to book, just turn up. We will be setting up at our usual location by the Altazimuth […]

PLEASE NOTE THE CHANGE OF VENUE July 29th, Monday 7.30pm Flamsteed Social Meeting at The Plume of Feathers, Greenwich, SE10 9LZ.  All are welcome. Please note that the venue for this event will be ‘The Plume of Feathers’ located in Park Vista, Greenwich, SE10 9LZ. The Plume of Feathers is adjacent to the eastern side […]

We will be running an evening solar observing session for Flamsteed Members only at the Royal Observatory Greenwich on Tuesday 30th July from 6.30pm to 8.30pm. We will be setting up in the Meridian Courtyard. Members should book for this event in advance and meet by the General Wolfe statue in Greenwich Park at 6.30pm […]

We will be running a solar observing session at the Royal Observatory Greenwich on Thursday 8th August from around 11.30am to around 4pm. This session is open to all and is free of charge. There is no need to book, just turn up. We will be setting up at our usual location by the Altazimuth […]

We will be running a solar observing session at the Royal Observatory Greenwich on Saturday 17th August from around 11.30am to around 4pm. This session is open to all and is free of charge. There is no need to book, just turn up. We will be setting up at our usual location by the Altazimuth […]

Fifty years to the day that astronauts Neil Armstrong and Buzz Aldrin stepped on the Moon in a giant leap for humanity, NASA astronaut Andrew Morgan and two fellow crew members arrived Saturday for their mission aboard the International Space Station, where humans have lived and worked continuously for more than 18 years. from NASA

NASA commercial cargo provider SpaceX now is targeting 6:24 p.m. EDT Wednesday, July 24, for the launch of its 18th resupply mission to the International Space Station. Live coverage will begin on NASA Television and the agency’s website with prelaunch events Tuesday, July 23. from NASA

Vice President Mike Pence visited and gave remarks in the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday to commemorate the 50th anniversary of the agency’s Apollo 11 Moon landing and announce to America the completion of NASA’s Orion crew capsule for the first Artemis lunar mission. from […]

NASA will provide television, still image, and social media coverage of Vice President Mike Pence’s visit to the agency’s Kennedy Space Center in Florida on Saturday, July 20 – the 50th anniversary of the Apollo 11 Moon landing. from NASA

​NASA is offering new opportunities, in addition to those announced July 2, for America to celebrate with the agency the 50th anniversary of the historic Apollo 11 Moon mission and look to the future of exploration on the Moon and Mars. from NASA

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