Globe, via buchr, one of a few recently-popular Street View screencap Tumblr blogs.
Endeavour visits international space station - NASA/AFP/Getty, via the Guardian, via Dan Catt.
Remembering Apollo 11 - earth from orbit, 1969-07-16.
From The Big Picture’s set, Remembering Apollo 11.
STS 125: Mission Accomplished (index, via)
NASA’s early lunar images, in a new light - Los Angeles Times
An amazing story of amazing images and data, nearly lost, but now digitised.
Paul Mison's random stuff that doesn't go elsewhere. Is it microblogging, or microactivity?
(Previously known as 'tumblr is my sock drawer', for reasons that are somewhat unclear.)