China’s space station


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The new colonial movement: China’s propaganda news services today released an article outlining in a somewhat superficial manner the overall design and program of its first full-sized space station, Tiangong-3.

The article does not really provide any new information that was not already reported back in 2016, except for this intriguing detail:

The Long March-2F carrier rocket and Shenzhou manned spacecraft will be used to transport crew and some materials between Earth and the space station. The Shenzhou can carry three astronauts and be used as a rescue spacecraft in emergency.

Earlier reports had suggested they would be using their as-yet unnamed second generation manned capsule and the Long March 5B for these functions. It now appears that they are planning to use both manned ships, probably beginning with the Shenzhou and transitioning to the new manned capsule over time.

The article also describes again their plan to launch and fly in formation with the station a two-meter optical telescope, maintaining it in orbit during the 10-year life of the station using crew from the station. This concept was one that NASA actually considered when it was first conceiving Hubble, but put aside when it was realized that the U.S. station would not launch in time.

Note also that this Chinese space telescope is only slightly smaller than Hubble, its mirror 2 meters across compared to Hubble’s 2.4 meter diameter. It will thus be the second largest optical telescope ever launched, and if it works will allow for astronomical research that will dwarf all the giant ground-based telescopes western astronomers have spent all their time and millions building in the past two decades, rather than launch several Hubble twins.

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One comment

  • LocalFluff

    Not much of a surprise that they will use their Soyuz class launcher, that has launched crew half a dozen times already.

    The US has launched two dozen Hubble space telescopes! All but one for looking down at Earth.

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