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 |