Space Shuttle Discovery mission "STS­51a"
8 ­ 16 of November 1984

54k .gif	Mission "STS­51a" of the Space Shuttle Discovery had the task of recover and bring back to earth two defective satellites: the WESTAR VI and the PALABA B­2.
27k .jpg	In the approach phase to WESTAR VI, the video camera on board the Space Shuttle Discovery "STS­51a" manages to film a light metal coloured sphere which comes from the left and then disappears to the rigth. On the background we can see the earth.
22k .jpg	Enlargement of the light metal coloured sphere taken from the video camera on board the Space Shuttle Discovery "STS­51a". The UFO is similar to the one seen on mission "STS­37", of april 1991.
45k .gif	5 photograms taken from the film of the Space Shuttle Discovery "STS­51a". In evidence we can see the light metal coloured sphere which moves from the upper left corner to the lower right corner.