during the Challenger Space Shuttle Disaster,
28 January 1986, 4:39 p.m. UTC
This UFO footage comes from the documentary film,
‘The Shuttle’ by Discovery Channel.
The UFO can be seen at 27 seconds into the video:
http://www.youtube.com/watch?v=U39ms709IIw
The footage shown in slow motion:
http://www.youtube.com/watch?v=s8-KrQcKUg8
The above UFO footage is corroborated by the documentary film, which is found on YouTube. The quality of this video is far inferior to the above video, but if you freeze-frame the footage at 1:23 minutes into the video, you’ll be able to see the UFO:
http://www.youtube.com/watch?v=xffMXKC_qXk
The name of this NASA mission was STS-51-L.
