Resembling an aerial fireworks explosion, this dramatic image of the energetic star WR124, taken by the Hubble Space Telescope, reveals…
A promontory nicknamed Cape Verde can be seen jutting out from the walls of Victoria Crater in this false-color image…
Interior view of the Apollo 13 Lunar Module (LM) showing the "mail box," a jury-rigged arrangement which the Apollo 13…
Visible through a window on Endeavour's aft flight deck, astronaut Rick Linnehan participates in the mission's third scheduled spacewalk. During…
"The world changed today. What I say or do is very minor compared to the significance of what happened to…
Engineers at NASA's Marshall Space Flight Center test a model of the Shooting Star Experiment (SSE), designed to develop and…
With the Atlantic Ocean as a backdrop, an Atlas V launch vehicle, 19 stories tall, with a two-ton Mars Reconnaissance…
Anchored to a Canadarm2 mobile foot restraint, astronaut Rick Linnehan participates in the mission's first scheduled spacewalk. During the seven-hour…
Expedition 12 commander William S. McArthur, Jr. (right) and cosmonaut Valery I. Tokarev (left) participate in a training session in…
Ephemeral Lake Carnegie, in Western Australia, fills with water only during periods of significant rainfall. In dry years, it is…
