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Xuntian Telescope

Long March 5B, China Aerospace Science and Technology Corporation

101, Wenchang Space Launch Site, People's Republic of China

Launch time

No earlier than

NET 2027

Current date is a placeholder or rough estimation based on unreliable or interpreted sources.

How sure is this date?

The source gives year precision. Launch plans can change.

Source updated

Updated
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Slip history

No changes since we started tracking on .

  1. LL2 update

    Added launch.

    Read the source update

Mission

Xuntian Telescope on Long March 5B from 101. Launch time, status and recorded date changes from Launch Library 2.

Xuntian, formerly known as the Chinese Space Station Telescope (CSST), is a Chinese space telescope designed to perform high-resolution, large-area, multi-band imaging and slit-less spectroscopy surveys of the sky at ultraviolet to infrared wavelengths of 255 – 1000 nm. The survey camera is slated to cover approximately 17500 square degrees of the sky in various bands, reaching maximum magnitudes of about 26. Xuntian will carry a survey camera, a tera-hertz receiver, a multi-channel imager, an integral field spectrograph, and a cool planet imaging coronagraph. Xuntian will be launched to a Low Earth Orbit that will be co-orbiting with the Tiangong space station/Chinese Space Station, which will allow for periodic docking with the station for regular maintenance by astronauts.

Mission type
Astrophysics
Orbit
Low Earth Orbit

Launch timeline

No timeline has been provided by the source.

Launch pad

101

Wenchang Space Launch Site, People's Republic of China (CN)

Coordinates: 19.614334, 110.951011

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Launch data: The Space Devs (Launch Library 2)

Launch plans change. Times are estimates from the source, not a guarantee of liftoff.