Milky Way over Kitt Peak Observatory, USA
Orion over Kitt Peak Observatory, USA
Night sky over Kitt Peak Observatory, USA
La Palma telescopes at night
Milky Way over Kitt Peak Observatory
Northern stars over GTC Observatory, La Palma, Canary Islands
SPECULOOS Southern Observatory, Chile
Milky Way over La Silla observatory
Milky Way over La Silla Observatory
Airglow above La Silla Observatory, Chile
Jupiter and the Milky Way
Man staring at the Milky Way at night
Milky Way seen from both hemispheres, composite photograph
Milky Way over La Palma observatory
Milky Way over the MPG ESO telescope
Milky Way over the ESO Telescope, Chile
Comet Lovejoy, La Silla Observatory, Chile
Towers for the BlackGEM telescope at night
ExTrA telescopes at night
Danish 1.54-metre telescope, Chile
ExTrA telescopes at night, Chile
Laser guide star, VLT, Chile
Swedish-ESO Submillimetre Telescope at night
ALMA radio telescope at night, Chile
New Technology Telescope at night, Chile
Owl nebula and spiral galaxy
Night sky over Tucson, Arizona, USA
Observatory telescopes with the Milky Way, full-dome image
Telescopes at an observatory with the Milky Way
Telescope at an observatory with the Milky Way
Vera C Rubin Observatory and Milky Way, Chile
The Plough in Ursa Major, optical image
Zodiacal light and the Milky Way
Sky around the North Star
North celestial pole
Big and Little Dippers
Milky Way over dome at La Silla Observatory
Milky Way over sculpture in the Atacama Desert
Moon and Venus at night, La Silla, Chile
Man standing on platform at night, Chile
VISTA telescope at night, Chile
Road at night, La Silla, Chile
Star trails above La Silla Observatory, Chile
Very Large Telescope at night, Chile
Milky Way over Cumeada Observatory, Portugal
Mars and Milky Way band over desert
Milky Way over Yunnan Astronomical Observatory
Big Dipper and Cassiopeia over trees
Big Dipper over MAGIC Telescope, La Palma
Moonlit night over a desert, Iran
Atacama Desert at night, Chile
Milky Way over Leonhard Euler Telescope
Milky Way with SEST radio telescope
Milky Way over a tree, Atacama Desert, Chile
Andromeda Galaxy, 19th century
Triangulum Galaxy, 19th century
Whirlpool Galaxy, 19th century
Comet, globular cluster and dwarf galaxy
Big Dipper above a lake
Stars in a night sky
Milky Way at night, Chile
Milky Way over ALMA antennas, Chile
Milky Way over Palomar Observatory
Night sky over the Sahara Desert, Algeria
Star trails over La Palma observatory
Vera C Rubin Observatory, Chile, at night
Observatory telescopes with star trails, full-dome image
Vera C Rubin Observatory, Chile, fishyeye view at night
Milky Way over the Very Large Telescope
Swedish-ESO-Submillimetre Telescope and Milky Way
Man staring at the night sky, Atacama Desert, Chile
MPG-ESO 2.2-metre telescope at night, Chile
Comet 252PLINEAR and VLT at night, Chile
Cerro Armazones at night, Chile
Mars and the Milky Way
Milky Way-Andromeda galactic collision
Photographer and the Milky Way
Milky Way and galactic centre
Milky Way over La Palma
Milky Way and Summer Triangle over Lut desert, Kerman, Iran
Paranal Observatory under star trails
Milky Way over William Herschel Telescope
Milky Way over Mertola, Alqueva, Portugal
Comet 2022 E3 (ZTF)
Mars and Lagoon Nebula in the Milky Way
Gemini North telescope
Meteor over La Silla Observatory, Chile
Milky Way
Paranal Observatory at sunset, Chile
Big Dipper and Ursa Minor constellation
Miniques volcanic complex, at night, Chile
Man staring at night sky, Atacama Desert, Chile
Milky Way over badlands
Milky Way over observatory
Milky Way reflected in lagoon
Milky Way over a desert
Milky Way and Tenerife volcanoes
All-sky Milky Way view
APEX radio telescope and night sky
Milky Way over mountains
Gegenschein over a desert
Milky Way over human shadow, Lut desert, Iran
Red sprites, La Silla Observatory, Chile
La Silla Observatory at night, Chile
Kitt Peak National Observatory
Ursa Major and North star over city lights
Milky Way over Cerro Armazones
Partial solar eclipse, Atacama Desert, Chile
Spiral galaxy NGC3949
Galaxy ESO 381-12, Hubble image
Distortion of light from distant galaxies by galaxy cluster
Type Ia supernova in Large Magellanic Cloud, Hubble image
Abell S1063 galaxy cluster, Hubble image
Gemini South and SOAR telescopes at night, Chile
Constellations in a night sky
Old Faithful geyser and Ursa Major stars
Comet Neowise and constellations, July 2020
Paranal Observatory at dusk, Chile
HESS telescope, Milky Way, total lunar eclipse and Mars
Comet NEOWISE, Big Dipper and Ursa Minor
S Monocerotis star, 19th century
Dumbbell Nebula, 19th century
Ring Nebula, 19th century
Pleiades open star cluster, 19th century
Orion Nebula, 19th century
Rho Ophiuchi cloud complex
Serpens Nebula HBC 672 with Bat Shadow
IC 63 Ghost Nebula, Hubble image
Eta Carinae star system, Hubble image
Silver Streak galaxy
Milky Way over the Atacama Desert
Milky Way over Roque de los Muchachos Observatory
Ursa Minor
Polar star trails
The Milky Way, Canary Islands
Milky Way over Atacama Desert, Chile
Milky Way over Paranal observatory, Chile
Milky Way over a caravanserai, Iran, 360-degree view
Star trails over Saharan rock formations
Great Rift in the Milky Way
Milky Way over Tibet
Man staring at the night sky, ALMA, Chile
Very Large Telescope firing laser beams at night
Laser guide star and star trails, VLT, Chile
VLT Auxiliary Telescope at night, Chile