NASA S-3
Re-entered 31 Aug 1963NASA S-3 (NORAD 170, COSPAR 1961 UPS) was a US satellite that re-entered Earth's atmosphere on 31 Aug 1963, launched on 16 Aug 1961. It was operated by GSFC as part of the Explorer EPE programme. The spacecraft was built by RAYM on the EPE bus, with a mass of 38 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.
Lifecycle
Specifications
Frequently asked questions
What happened to NASA S-3?
NASA S-3 re-entered Earth's atmosphere on 31 Aug 1963, ending a mission that began with its launch in 1961. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did NASA S-3 re-enter the atmosphere?
NASA S-3 re-entered on 31 Aug 1963, according to Orbital Radar's historical catalogue records.
Who operated and built NASA S-3?
NASA S-3 was operated by GSFC and built by RAYM (US).