Mars-4
Mars-4 launched on 21 July 1973, 19:30 UTC on a Proton from Baikonur Cosmodrome, Republic of Kazakhstan. The recorded outcome is Success. Payloads: Mars-4.
| Name | Mars-4 |
|---|---|
| Launch time (UTC) | 21 July 1973, 19:30 UTC |
| Vehicle | Proton |
| Launch site | Baikonur Cosmodrome, Republic of Kazakhstan |
| Company | Soviet Space Program |
| Outcome | Success |
| Payloads | Mars-4 |
| Orbit | Mars Orbit |
Questions
- When did Mars-4 launch?
- Mars-4 launched on 21 July 1973, 19:30 UTC.
- What rocket launched Mars-4?
- Mars-4 launched on a Proton.
- Where did Mars-4 launch from?
- Mars-4 launched from Baikonur Cosmodrome, Republic of Kazakhstan.
- What was the outcome of Mars-4?
- The recorded outcome is Success.
Sources: Jonathan's Space Report (GCAT), CC-BY; CelesTrak; Launch Library 2.
Last updated: 2026-10-20 UTC.