Program: Explorer
American scientific program operated by the US Army.
Date
|
Launch
date
|
Launch vehicle
|
1
Feb 1958
|
Explorer 01
|
Jupiter
C
|
5
Mar 1958
|
Failure
|
Jupiter
C
|
26
May 1958
|
Explorer 03
|
Jupiter
C
|
26
Jul 1958
|
Explorer 04
|
Jupiter
C
|
24
Aug 1958
|
Failure
|
Jupiter
C
|
22
Oct 1958
|
Failure
|
Jupiter
C
|
16
Jul 1959
|
Failure
|
Juno
2
|
14
Aug 1959
|
Failure
|
Juno
2
|
13
Oct 1959
|
Explorer 07
|
Juno
2
|
AD
(Air Density)
ADE
(Atmospheric Density Explorer)
AE
(Atmosphere Explorer)
DME
(Direct Measurement Explorer)
EPE
(Energetic Particules Explorer)
GEOS
(Geodetic Earth Orbiting Satellite)
IE
(Ionosphere Explorer)
IMP
(Interplanetary Monitoring Probes)