| Total EVAs: | 2 | ||
| Total EVA time: | 10h 49m |
| No. | Date | Together with | Time | Main tasks and notes |
| 1 | 07.04.1991 | J. Ross | 4h 38m |
Deploying the large radio antenna of the
GRO |
| 2 | 08.04.1991 | J. Ross | 6h 11m |
Testing concepts for getting around the large
space structures using
CETA |