Long March 2D | CAS Pathfinder-1

Launch Successful

Mission

The Chinese Academy of Science (CAS)' Pathfinder-1 satellites is built for in-orbit validation of critical technologies for the upcoming main missions of CAS' "Origins” Space Science Program, which consists of 4 upcoming astronomical observatory missions to be launched by 2030:

* Discovering the Sky at the Longest wavelength (DSL
* Solar Polar Orbit Observatory (SPO)
* Earth 2.0 (ET)
* Enhanced X-ray Timing and Polarimetry (eXTP)

The mission consists of a main satellite and 3 sub-satellites, the later of which flies in formation to demonstrate a low frequency radio astronomy interferometry instrument.

The main satellite also contains the following science instrument:
* Very Large Area Gamma-ray Space Telescope Pathfinder (VLAST-P)
* a magnetometer (MHI)
* an upper atmosphere LiDAR (HiRAL)
* a Langmuir Probe (LMP)
* a space weather monitor (SWEM)

Stand: 14. Nov. 2026, 01:27 · Datenschutz & Impressum · Data: The Space Devs, CelesTrak