filters… Explore themes - Any -Topics-Maritime history--Life at sea--Ships and boats--Exploration and encounters--Trade and empire--Enslavement and resistance--War and conflict-Space and astronomy--Astronomy guides--History of astronomy--Space science--People in astronomy--Astrophotography--Astronomy Photographer of the Year galleries-Time--Greenwich Mean Time--Clocks and timekeeping--Seasons and calendars--Time and navigation-Art and culture--Portraits--Seascapes and landscapes--Contemporary art--Architecture--Decorative arts--Photography-The ocean--Ocean science--People and the ocean--Shipping and industry--Migration and movement-Royal history--Royal Greenwich--Tudors--Stuarts Location - Any -Cutty SarkNational Maritime MuseumQueen's HouseRoyal ObservatoryPrince Philip Maritime Collections CentreIn GreenwichOnlineOther Specialism - Any -AstronomyConservationCuratorialEvents & VenuesHMS NHS: The Nautical Health ServiceLibrary & ArchiveVolunteers Search keywords 15 Apr 2026 Night sky highlights - May 2026 May’s night sky brings a rare blue moon, meteors from Halley’s Comet, and a strange galactic hamburger. We’ll also explore Coma Berenices and use it to find star clusters and distant galaxies. 14 Apr 2026 ‘A very good library’ This month we investigate the history of the old library at the Royal Observatory and discover some of its astronomical treasures which are today in the Airy Collection of the Caird Library and Archive. 30 Mar 2026 Night sky highlights - April 2026 April’s night sky brings a rich mix of sights, from the inner rocky planets Venus and Mercury to meteor showers and even distant colliding galaxies. 19 Mar 2026 The Frozen Deep: the Dickens-Franklin connection Most of us are familiar with the doomed 1845 Arctic Expedition led by Sir John Franklin and with his contemporary, the novelist Charles Dickens. But largely forgotten is a connection between the two. 01 Mar 2026 Night Sky Highlights - March 2026 Discover what to see in March, from the last full moon of winter to a conjunction of Venus and Saturn. 26 Feb 2026 Writing by the Astronomy Ambassadors Group Explore some interesting space science, written by our Astronomy Ambassadors Group. 18 Feb 2026 The ice trade: a cold business In this blog we explore how our ancestors obtained ice in an age before widespread domestic refrigeration. First Prev Current page 1 Page 2 Page 3 Page 4 Page 5 … Next Last