RS34358_NGC 6726 and NGC 6727 © Mark Hanson, Warren Keller, Steve Mazlin, Rex Parker, Tommy Tse, David Plesko, Pete Proulx
Aurora Borealis on the coast of the Barents sea © Michael Zav'yalov
Rigel and the Witch Head Nebula © Mario Cogo
AR 2665 and Quiescent Prominence © Łukasz Sujka
Colour-Full Moon © Nicolas Lefaudeux
Aurorascape © Mikkel Beiter
Guardian of Tre Cime © Carlos F. Turienzo
Guarding the galaxy © Jez Hughes
Mosaic of the Great Orion & Running Man Nebula © Miguel Angel García Borrella and Lluis Romero Ventura
Holding Due North © Jake Mosher
Expedition to Infinity © Jingpeng Liu
The Hidden Galaxy © Tom O'Donoghue, Olly Penrice