Back to Resources

Explorer 10 P-14 magnetosphere and solar-wind science spacecraft family

Explorer 10 was a NASA magnetosphere probe launched March 25, 1961 into a highly elliptical Earth orbit. During a 52-hour science run it measured magnetic fields and plasma beyond Earth’s magnetosphere, provided early direct evidence of the solar wind, and revealed the magnetotail on Earth’s nightside.

Follow this vehicle family

Alerts for directly linked future launches and major activity.

Identity

Aliases
Explorer 10Explorer XP-14Explorer 10 spacecraft
Family Name
Explorer 10
Full Name
Explorer 10 P-14 magnetosphere and solar-wind science spacecraft family
Roles
orbiterinterplanetary_probeobservatoryresearch
Status
retired
Type
spacecraft

Details

Description
Explorer 10 was a NASA magnetosphere probe launched March 25, 1961 into a highly elliptical Earth orbit. During a 52-hour science run it measured magnetic fields and plasma beyond Earth’s magnetosphere, provided early direct evidence of the solar wind, and revealed the magnetotail on Earth’s nightside.
First Flight Year
1,961
Last Flight Year
1,961

Links

Assets & Meta

Creation Time
August 13, 2026 at 12:55:52 UTC
Updated Time
August 13, 2026 at 12:55:52 UTC