Apparently most of these have been explained.

Jim Oberg has written a few articles about them:
>"Astronauts on a moon mission joked about flashing lights pacing their spacecraft, and concluded, "Well, we'll assume they're friendly." Gemini astronauts reported a "wingman" on one flight, and a "bogey" on another. Shuttle exterior TV cameras have shown white blips maneuvering nearby, occasionally zigzagging in a way reminiscent of intelligently piloted craft."

Apparently all of the STS 48 anomalies have been described as well. Perhaps even the streak of light that shoots up from the earth at one of the stationary objects or "ice crystals" which then gets out of it's way by shooting off into space at an incredible speed. That all can be explained too. It's all just about lighting and angles.
And of course we know how open the astronauts are to speak about things they've seen.

Interesting article <here.>