| Date | Event |
|---|---|
| April 04 1983 | Challenger Begins First Shuttle Flight |
| April 07 1983 | Musgrave And Peterson Perform Spacewalk During STS-6 |
| April 18 1983 | Suicide Bombing In Lebanon Kills 63 People |
| April 22 1983 | Forged 'Hitler Diaries' Found In East Germany |
| April 25 1983 | Pioneer 10 Travels Beyond Pluto's Orbit |
| April 25 1983 | Samantha Smith: Visits USSR Andropov: Nuclear Fear |