A cell from the tumour of Henrietta Lacks
Laura Trinkle-Mulcahy/Angus Lamond, University of Dundee, Scotland
A cell from the tumour of Henrietta Lacks
Laura Trinkle-Mulcahy/Angus Lamond, University of Dundee, Scotland
Kepler's supernova remnant, an exploded star
Ravi Sankrit/William Blair, Johns Hopkins University, USA
Eta carinae, a doomed star
Jon A Morse (Arizona State University, USA)
Kris Davidson (University of Minnesota, USA)
A ribbon-worm embryo at the two-cell stage
George von Dassow, University of Washington, USA
Martian sand grains
Mars Exploration Rover Mission, Jet Propulsion Laboratory, USA
Microbes inside a tubeworm deep down under the sea
Colleen Cavanaugh, Harvard University, USA
Hyperion: one of Saturn's moons
Cassini Imaging Team, USA
Pollen grain from a rice plant
Yasuo Nagato, University of Tokyo, Japan
Slime mould cell
Jan Faix. Hannover Medical School, Germany
Cometary knots in the Helix nebula
Robert O'Dell/Kerry P Handron, Rice University, Texas, USA
Herpes simplex virus (cause of genital and facial herpes)
Swedish Institute for Infectious Disease Control, Solna, Sweden
Eskimo nebula
Andrew Fruchter, Space Telescope Science Institute, USA
