Jorma Luhta / Aurora borealis colours, moon and Jupiter in night sky, northern Finland, winter 2002

Tim Fitzharris / Coast at sunset, Blowing Rocks Beach, Jupiter Island, Florida

Tim Fitzharris / Coast at sunset, Blowing Rocks Beach, Jupiter Island, Florida

Charlie Summers / The Moon (waning crescent) with Venus (below) and Jupiter (above) as seen 50 minutes before a 0545 sunrise on the morning of 15 July 2012 from Aurora, Colorado, USA

Charlie Summers / The Moon (waning crescent) with Venus (below) and Jupiter (above) as seen just before sunrise on the morning of 15 July 2012 from Aurora, Colorado, USA

Adam White / HMS Raleigh ladies crew in their gig "Jupiter" at the 19th World Pilot Gig Championships, Isles of Scilly, May 2008

Paul Harcourt Davies / Jupiter's distaff (Salvia glutinosa) flowering. Apennine mountains, Italy, Europe.

Tim Fitzharris / Blowing Rocks Preserve at sunset, Jupiter Island, eastern Florida

Jorma Luhta / Aurora borealis colours and planet Jupiter in night sky, northern Finland, winter