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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 […]

Dr Elizabeth Tasker

We thought we understood the planets of our Solar System until we discovered new worlds beyond our own Sun. Planets the size of Jupiter with orbits completed in Earth days, planets with two suns in the sky and others with seas of tar or endless oceans. How did these worlds form, how did we find […]

Martin and Jane have very kindly offered to run a viewing session from their observatory on Friday 27th September (with a weather back-up date of Sunday 29th September). For the benefit of newer members, Martin’s observatory (a shed, but not as most of us know sheds) is very well equipped including a permanently mounted 14-inch […]

We will be running a Blackheath Observing session on Friday 4th October (with a weather back-up date of Saturday 5th October) from 8pm until around 11pm. As with all observing events, we will only go ahead if weather conditions allow, and a “go/no-go” decision will be made on the day of the event. If you […]

Prof Ofer Lahav

Details of the talk will be confirmed closer the time. Ofer Lahav is Perren Chair of Astronomy in the Astrophysics Group at University College London (UCL). He is co-Director of the STFC-funded Centre for Doctoral Training in Data-Intensive Science at UCL, established in 2017. Ofer’s research area is Observational Cosmology, in particular probing and characterising […]

We will be running a Blackheath Observing session on Friday 25th October (with a weather back-up date of Saturday 26th October) from 7.30pm until around 10.30pm. As with all observing events, we will only go ahead if weather conditions allow, and a “go/no-go” decision will be made on the day of the event. If you […]

As NASA prepares to send the first woman and next man to the Moon by 2024 under the Artemis program, Brad Pitt is playing an astronaut in his latest film, and now the actor will have the opportunity to discuss what it’s truly like to live and work in space with a NASA crew member […]

NASA has awarded a $13.7 million contract to Advanced Space of Boulder, Colorado, to develop and operate a CubeSat mission to the same lunar orbit targeted for Gateway – an orbiting outpost astronauts will visit before descending to the surface of the Moon in a landing system as part of NASA’s Artemis program. from NASA

Media accreditation is open for the launch of Northrop Grumman’s 12th commercial resupply services mission aboard its Cygnus spacecraft to deliver NASA science investigations, supplies, and equipment to the International Space Station. from NASA

NASA Administrator Jim Bridenstine announced Monday the selection of Clayton Turner as the next director of the agency’s Langley Research Center in Hampton, Virginia. from NASA

Students from Kentucky will have an opportunity this week to talk live with NASA astronauts currently working and living aboard the International Space Station. from NASA

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