Greenwich Observatory | Chris Lintott Autograph - Sky at Night

Marking 350 years since the founding of the Royal Observatory at Greenwich, this First Day Cover pays tribute to Britain’s legacy in astronomy, timekeeping, and global navigation. The carefully curated stamp set charts pivotal milestones—from the creation of the Prime Meridian to the cutting-edge Flamsteed House, the first purpose-built scientific research facility in Britain. Postmarked 12 June 2025, Blackheath, London—the historic home of the observatory—this collectable offers a unique celebration of scientific progress and heritage.

Limited edition of 35 full set covers signed by Professor Chris Lintott.

Astrophysicist, author and broadcaster. Professor of Astrophysics at the University of Oxford, Professor of Astronomy at Gresham College, London. Lintott is involved in a number of popular science projects aimed at bringing astronomy to a wider audience and is also the primary presenter of the BBC television series The Sky at Night, having previously been co-presenter with Patrick Moore.