Starlink 35644
Re-entered 10 Apr 2026Starlink 35644 (NORAD 66402, COSPAR 2025-257Y) was a US satellite that re-entered Earth's atmosphere on 10 Apr 2026, launched on 9 Nov 2025 on the Starlink Group 10-51 mission. It is catalogued as Starlink Group 10-51-23. It was operated by SpaceX as part of the Starlink 2MO S1 programme. The spacecraft was built by SPXS on the Starlink V2MO bus, with a mass of 575 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 Starlink 35644?
Starlink 35644 re-entered Earth's atmosphere on 10 Apr 2026, ending a mission that began with its launch in 2025. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Starlink 35644 re-enter the atmosphere?
Starlink 35644 re-entered on 10 Apr 2026, according to Orbital Radar's historical catalogue records.
Who operated and built Starlink 35644?
Starlink 35644 was operated by SpaceX and built by SPXS (US).