Otto Struve, Russian-US astronomer
Sebastian von Hoerner, German radio astronomer
Frank Drake, US astrophysicist
Tatel radio telescope and US astrophysicist Frank Drake
Joseph Pawsey, Australian radio astronomer
Lloyd Berkner, founding acting director of NRAO
Tatel radio telescope control room, 1960s
Karl Jansky, US radio engineer
Computing for radio astronomy, 1960s
Very Large Array radio antenna
Andromeda Galaxy building blocks
Tatel radio telescope
Francis Graham-Smith, British astronomer
Polishing radio telescope bearing
300-foot Green Bank radio telescope, 1962
100-metre Green Bank Telescope
Green Bank Interferometer radio telescopes
Jansky radio antenna replica
Long Wavelength Array radio antennas
Tatel Telescope under construction, 1958
300-foot Green Bank radio telescope construction, 1961
Lovell radio telescope
Grote Reber, US radio astronomer
Very Large Array antenna
US radio astronomer Grote Reber and first radio telescope
View of Jill Tarter, American astronomer, at work
Doppler spectroscopy, 1974
Very Large Array antennas, USA
Very Large Array antenna, USA
ALMA radio astronomy telescopes
Centre of Milky Way galaxy, VLA radio image
W50 supernova remnant, radio image
Abell 2744 galaxy cluster, radio image
Jocelyn Bell Burnell, British astronomer
Walter Sydney Adams, American astronomer
First NRAO radio telescopes, 1950s
140-foot Green Bank radio telescope construction, 1964
Collapsed 300-foot Green Bank radio telescope, 1988
ALMA radio antenna front end
Computing for radio astronomy, 1980s
Dirk Brouwer, Dutch-American astronomer
Antony Hewish, British astronomer
Hugo von Seeliger, German astronomer
Astronomer
Frederick Brodie, British astronomer
Green Bank Telescope, USA
Quasar
Orion Nebula, radio image
CTB 1 supernova remnant, composite image
GK Persei nova remnant, composite image
Radar image of Mercury, 1991
William Eichelberger, US astronomer
William Wallace Campbell, US astronomer
Mark Bailey, British astronomer
Katherine Blundell, British astronomer
Alexander Boksenberg, British astronomer
John Brown, British astronomer
Margaret Penston, British astronomer
Arnold Wolfendale, British astronomer
Disassembling a radio telescope, 1960s
William Coblentz, US physicist
1874 Transit of Venus observers
Margaret Harwood, US astronomer
Lowell Observatory, Arizona, USA
Geoffrey Marcy, US astronomer
Active galaxy NGC 1275, composite image
Supernova remnant SN1006, composite image
NGC 3324 star cluster, telescope image
Margaret Burbidge, British-US astronomer
Gerard Gilmore, NZ-British astronomer
Donald Lynden-Bell, British astronomer
M. Rowan-Robinson, British astronomer
Very Large Array antenna and railway
Green Bank Telescope and farm buildings
Green Bank Telescope and farm building
Mona Hagyard with Solar Vector Magnetograph, 1990
George Biddell Airy, English astronomer
Radio-emitting quasar galaxy 3C175
Interacting galaxies 3C 321, radio
Orion Nebula, composite image
Centre of Milky Way galaxy, radio and X-ray image
Comet Shoemaker-Levy 9 impacting Jupiter, radio images
Pulsar wind nebula, X-ray and radio image
Expansion of supernova SN 1993j, radio images
Spiral galaxy NGC 3596, composite radio-optical image
Warped galaxy UGC 3697, composite radio-optical image
M81 galaxy cluster, composite radio-optical image
Roberto Neri, IRAM astronomer
Dark Energy Camera installation
Construction of a secondary mirror for the VLT
Time determination at US Naval Observatory
Bernard Lovell, British astronomer
Leonard Culhane, British astrophysicist
George Efstathiou, British cosmologist
Andrew Fabian, British astrophysicist
John Peacock, British cosmologist
Cecilia Payne-Gaposchkin, British-US astronomer
NASA scientists with a model of a Pegasus satellite, 1964
Grote Reber's radio telescope
Vesto Melvin Slipher, American astronomer
Bernard Carr, British astronomer
George Smoot, US astrophysicist
Patrick Moore, British astronomer
Installation of new subreflector, Effelsberg Radio Telescope
Effelsberg Radio Telescope, Germany
James Bradley (1693-1762), English Astronomer and Priest, Served as Astronomer Royal, Engraving by E. Scriven
Daniel Gambis, French astronomer
Seth Chandler, US astronomer
Benjamin Gould, US astronomer
Maria Mitchell, US astronomer
Henry Parkhurst, US astronomer
Muriel Mussells Seyfert, US astronomer
David Levy
Observatory of Strasbourg
Meridian circle instrument, 1880s
Mills Observatory, Dundee
Upgraded Arecibo radio telescope with subreflector
Very Large Array antennae
VLA radio telescope
Christmas Tree Cluster
IceCube neutrino observatory, South Pole
Ancient Chinese astronomer.
Fritz Zwicky, Swiss astronomer
Joseph Silk, British-US cosmologist
Mary Helen Wright Greuter, US astronomer
Whirlpool Galaxy, composite radio image
Crab nebula, radio telescope image
Hercules A galactic jets, composite image
Spiral galaxy NGC 6872, composite image
Radar image of Mars, 1988
Supernova remnant SN 1006, composite image
Lovell radio telescope receiver
Carina Nebula, composite image
NGC 1333 reflection nebula
Tarantula Nebula, composite image
Galaxy SXDF-NB1006-2, illustration
Artificial laser stars at the VLT over Paranal
Centaurus A galaxy, optical image
Large Magellanic Cloud
Very Large Telescope at night
ALMA telescopes at night
VISTA telescope
Meathook Galaxy (NGC 2442)
Spiral galaxy NGC 6744, optical image
Merged galaxies
Trifid nebula (M20)
Orion Nebula
Supernova 1987a remnant, artwork
Extrasolar planetary system, artwork
European Extremely Large Telescope
Gemini North telescope, Hawaii
Kitt Peak National Observatory
Mount Wilson solar tower observation room
Mount Wilson solar observation towers
Flaming Star nebula
Pelican nebula
Flaming Star nebula (IC 405)
Nebula NGC 6164-5 and star HD 148937
Emission nebula IC 5068, optical image
Emission nebula NGC 896, optical image
Orion nebula
Reflection nebulae NGC 1973-1977
Lagoon nebula
Open star cluster NGC 7789, optical image
Globular star cluster M55 (NGC 6809)
Planetary nebula M2-9
Planetary nebula NGC 246
Planetary nebula NGC 5189
Supernova in NGC 1559
Veil nebula supernova remnant
Leo Triplet galaxies
Galaxies (NGC 5985, NGC 5982, NGC 5981)