BEIJING, July 10, 2024 (Xinhua) — The monitoring satellite tv for pc Qiyueqiao-2, which carries three scientific payloads, will perform a number of scientific analysis missions in orbit, following its earlier completion of the Chang’e mission -6.
“Qiueqiao-2” (or Magpie Bridge-2) was launched by a “Lengthy March-8” rocket from the Wenchang Spacecraft Launch Middle in Hainan Province, southern China, on March 20 this yr , to undertake the mission to offer communication providers. between the Earth and the Moon.
The Nationwide House Science Middle of the Chinese language Academy of Sciences stated its three payloads embody a real ultraviolet digicam, an energetic two-dimensional impartial atomic imager with encoding, and an experimental system for measuring baseline ultra- lengthy distance between the Earth and the Moon. .
The middle stated {that a} scientific director for the payloads was put in, appearing as a central management middle for the units and answerable for the built-in management and knowledge reception administration.
As a key a part of the upcoming Chang’e-7 mission, these payloads will conduct various Earth statement and astronomy experiments, specializing in analysis in Earth house science, house astronomy and exploration know-how. promote deep house, thus attaining extra unique scientific achievements.
In keeping with the middle, a real-time ultraviolet digicam could make real-time observations within the 30.4 and 83.4 nm sky bands, to seize a sequence of distinctive “photos” of house across the Earth.
Scientists can use these “photos” to check how photo voltaic exercise impacts the Earth’s house surroundings, perceive how the Earth’s magnetic area protects folks from cosmic rays and photo voltaic winds, and to higher predict photo voltaic exercise phenomena to keep away from antagonistic results on spacecraft communication and security programs.
The middle stated the dual-coded impartial atomic imager, which was independently developed by China, can picture and monitor the Earth’s magnetosphere and procure temporal and spatial decision knowledge of the Earth’s magnetic tail.
It may present analysis knowledge help for learning geomagnetic storm processes, substorm triggering mechanisms and electromagnetic power conversion mechanisms, enhancing the protection of China’s house station and Chinese language near-Earth satellites throughout operation.
The experimental system is used to measure the very lengthy baseline interference between the Earth and the Moon The satellite tv for pc antenna “Qiueqiao-2” is used to increase the bottom work community for the a really lengthy baseline to insert into the Earth-Moon house, attaining a primary size between 3,000 meters to 380,000 kilometers Relying on the middle.
This technique will facilitate scientific analysis in astrophysics and astronomical measurements of the Earth-Moon baseline, in addition to exact orbital measurements for deep house probes. Its distinctive place reveals the bodily properties and evolutionary processes of assorted celestial our bodies and phenomena.
