Arnold Wolfendale, British astronomer
Mark Bailey, British astronomer
Katherine Blundell, British astronomer
Alexander Boksenberg, British astronomer
John Brown, British astronomer
Margaret Penston, British astronomer
Francis Graham-Smith, British astronomer
Donald Lynden-Bell, British astronomer
M. Rowan-Robinson, British astronomer
Leonard Culhane, British astrophysicist
George Efstathiou, British cosmologist
Andrew Fabian, British astrophysicist
John Peacock, British cosmologist
Gerard Gilmore, NZ-British astronomer
Malcolm Longair, British astrophysicist
Leon Mestel, British astrophysicist
Simon White, British cosmologist
Patrick Moore, British astronomer
Margaret Burbidge, British-US astronomer
Ken Pounds, British astrophysicist
Yvonne Elsworth, British astrophysicist
Carlos Frenk, Mexican-British cosmologist
Jocelyn Bell Burnell, British astronomer
Sandra Chapman, British astrophysicist
Carole Jordan, British astrophysicist
Nigel Weiss, British astrophysicist
Joseph Silk, British-US cosmologist
Antony Hewish, British astronomer
Carole Mundell, British astrophysicist
Monica Grady, British space scientist
John Zarnecki, British space scientist
Garry Hunt, British planetary scientist
Bernard Lovell, British astronomer
John Barrow, British cosmologist
Martin Rees, British astrophysicist
Cecilia Payne-Gaposchkin, British-US astronomer
Roger Penrose, British mathematician
Michele Dougherty, British astrophysicist
Stephen Hawking, British physicist
William Coblentz, US physicist
View of Jill Tarter, American astronomer, at work
Mona Hagyard with Solar Vector Magnetograph, 1990
University of Chicago physicists, 1908
Edward Charles Pickering.
Galileo Galilei, Italian astronomer
Milky Way and astronomer
Bernard Carr, British astronomer
Vesto Melvin Slipher, American astronomer
Brian May, astrophysicist and musician
Benjamin Montesinos, astrophysicist
Bengt Stromgren, Danish astrophysicist
Astronomer
Fine Guidance Sensor
Seth Chandler, US astronomer
Henry Parkhurst, US astronomer
SNO+ neutrino laboratory construction
Mills Observatory, Dundee
William Swann, US physicist
Lewis Boss, US astronomer
Charles Young, US astronomer
NASA scientists with a model of a Pegasus satellite, 1964
Hans Bethe, German-US physicist
Samuel Milner, British physicist
Adam Riess, US astrophysicist
Richard Proctor, British astronomer
Dominique Francois Jean Arago, astronomer
Carey Foster, British physicist
Joseph Swan, British inventor
Benjamin Gould, US astronomer
Maria Mitchell, US astronomer
Solar observatory
IBM 650 computer at US Naval Observatory, 1961
Winslow Upton, US astronomer
James Keeler, US astronomer
Frederick Brodie, British astronomer
Halley's Comet, 1910
30-inch telescope, Helwan, Egypt
Jeanette Scissum, NASA scientist
James Clerk Maxwell, Scottish physicist
Lord Kelvin, British physicist
William Eccles, British physicist
Oliver Heaviside, British physicist
David Levy
James Van Allen, US astrophysicist
George Biddell Airy, English astronomer
Karl Jansky, US radio engineer
Brad Gibson, Canadian astrophysicist
Professor Sir Roger Penrose
Comet P2013 CU129
Comet C2011 L4
Comet 29P Schwassmann-Wachmann
Messier marathon, Iran
Tatel radio telescope and US astrophysicist Frank Drake
James Webb Space Telescope mirror
Thomas Simonton, US astronomer
Observatory telescope
HESS gamma ray telescope, Namibia
Hertha Marks Ayrton, British engineer
John Fleming, British engineer
Thomas Wright, British astronomer
Gill in Cape Observatory study
Geoffrey Marcy, US astronomer
Herschel Space Observatory construction
Joseph Pawsey, Australian radio astronomer
Karl Ludwig Hencke, German astronomer
T80-South Telescope interior, Chile
McGraw-Hill Telescope interior, Arizona, USA
WIYN 3.5-metre Telescope, Arizona, USA
Hubble Space Telescope, artwork
Supernova remnant E0102 and N 76
Hevelius observing with a telescope
Doppler spectroscopy, 1974
Antiproton discovery team
Matthew Sands
William Lawrence Bragg, British physicist
Russell Hulse, US astrophysicist
David Hughes, US inventor
Tatel radio telescope control room, 1960s
Telescopes and astronomer at an observatory at night
Peter Dollond, British optician
Mary Helen Wright Greuter, US astronomer
Otto Struve, Russian-US astronomer
Amateur Astronomer
Jesse Ramsden, English instrument maker
Janssen at Meudon Observatory, 1893
Markree Observatory telescope
Paris Observatory telescope
Smyth's parallactic ladder mount
Sebastian von Hoerner, German radio astronomer
Christiaan Huygens, Dutch physicist
Ugo Fano, Italian theoretical physicist
Herschel space telescope construction
Sir John Douglas Cockcroft.
Camille Flammarion, French astronomer
Milky Way from La Silla, Chile
Johannes Kepler, astronomer
Astronomer using a telescope
Nicola Fox, British physicist
Asaph Hall III, US astronomer
Messier 87 galaxy, VLT image
Solar flare, composite SDO image
Gamma ray burst 080916C
Andromeda Galaxy, composite image
Andromeda Galaxy, infrared image
NGC 6744 spiral galaxy, infrared image
IC 443 supernova remnant, infrared
Nebula complex, infrared image
IRAS 12116-6001 nebula, infrared image
Comet ISON, April 2013
Comet ISON, October 2013
Meteor over La Silla Observatory, Chile
Star trails over La Silla Observatory
Comet Tempel 1, before Deep Impact strike
Reflection nebula M78
Binary star system in Pismis 24
Planetary nebula M2-9
Planetary nebula NGC 246
Planetary nebula NGC 5189
Supernova 1987a remnant, optical/X-ray
Kepler supernova remnant, Chandra image
Supernova remnant G292.0+1.8, X-ray image
Supernova remnant Cassiopeia A, IR image
Distant galaxy HUDF-JD2, HST-SST image
Elliptical galaxy NGC 1316, HST image
Antennae galaxies, HST image
Interacting galaxies NGC 3690 and IC 694
Interacting galaxies NGC 5257 and 5258
Interacting galaxy NGC 5331
Interacting galaxy NGC 6670
Interacting spiral galaxy UGC 8335