EXPLORER 24
| Launched | 20 November 1964 |
| Flight ended | 17 October 1968 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 931 |
| COSPAR ID | 1964-076A |
| Alternative names |
ADI-2 |
| Observing |