All explained away by NASA as ice, water drops, sun glare, and space junk. Space Shuttle Camera Video. Narrated by Billy Carson.
The video below contains an interesting compilation of UFOs in space filmed by the Space-Shuttle camera, before NASA decided to censor such video material.
Although the raw footage clearly shows UFOs materialize and change directions, NASA explained it all away as ice, water drops, sun glare, and space junk.
This particular UFO footage is perhaps the most solid evidence of extraterrestrial intelligence.