Remove

1. Earth
2. Washington, D.C.
3. 31 March 1996

What

1. Space Shuttle O … (2)
2. Russian Mir Spa … (1)
3. Kvant 2 (1)
4. Electronic Stil … (1)

Where

1. Russia (1)

When

1. 1996 (2)
2. March 23, 1996 (1)
3. March 28, 1996 (1)