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Thread: China's Tianwen-1 mission

  1. #31
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    "China's Tianwen-1 probe performs orbital adjustment around Mars"

    http://www.xinhuanet.com/english/202..._139744513.htm

    China's Tianwen-1 probe on Monday performed an orbital maneuver around Mars after it became the country's first spacecraft to explore an extraterrestrial planet.

    A 3000N engine was ignited at 5 p.m. (Beijing time) to ensure the probe's trajectory passes the poles of Mars. The periareion, the point in the orbit that is closest to Mars, was adjusted to 265 km, according to the China National Space Administration (CNSA).

    The spacecraft will perform several more orbital adjustments to enter a parking orbit, said the CNSA.
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  2. #32
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    "China Mars Orbiter/Lander/Rover – Ready for Red Planet Probing"

    https://www.leonarddavid.com/china-m...lanet-probing/

    Now circuiting Mars, China’s Tianwen-1 spacecraft is slated to perform systematic checks of onboard equipment. The craft used its 3000 newton engine on February 15 to place it into a polar orbit around the Red Planet.

    Tipping the scales at 5 metric tons, Tianwen-1 – consisting of an orbiter, lander, and rover — will perform several more orbital adjustments before placing itself into a parking orbit from which the orbiter will perform an initial survey of candidate landing areas.
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  3. #33
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    "Tianwen 1 probe enters preset parking orbit"

    http://www.chinadaily.com.cn/a/20210...d0baaa9f0.html

    China's Tianwen 1 robotic probe entered its preset parking orbit above Mars on Wednesday and will fly in this orbit for about three months before releasing its landing capsule, said the China National Space Administration.

    The spacecraft, which has entered a crucial stage in China's first interplanetary exploration mission after seven months of lengthy space voyage, conducted its third near-Mars deceleration maneuver at 6:29 am and then moved into an orbit with a perigee of about 280 kilometers, the administration said in a brief statement.
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  4. #34
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    "Three candidate names for China's Mars rover come out after global poll"

    http://www.chinadaily.com.cn/a/20210...d0baac2d4.html

    Three possible names for China's first Mars rover have come out after a 40-day global online poll.

    "Zhurong," a fire god in ancient Chinese mythology, tops the list while "Nezha," a beloved Chinese mythological figure, and "Hongyi," which means having a broad and strong mind in Chinese, ranked second and third, respectively.

    The China National Space Administration in January unveiled a list of 10 selections for the name after a global naming campaign that kicked off in late July 2020. Netizens at home and abroad were invited to vote on 10 candidates from Jan 20 to Feb 28.

    Starting Tuesday, a panel of experts will also vote for the final candidates. The administration will decide the top three names based on public voting and expert opinions.
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  5. #35
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    "China releases high-resolution Mars images from Tianwen-1 probe"

    http://www.xinhuanet.com/english/202..._139782489.htm

    The China National Space Administration (CNSA) on Thursday published high-resolution images of Mars captured by the country's Tianwen-1 probe.

    These images include two panchromatic images and one color image, said the CNSA.

    The panchromatic images were taken by the high-resolution camera of Tianwen-1 at a distance of 330 to 350 km above the surface of Mars, with a resolution of about 0.7 meters.
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  6. #36
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    "China releases side images of Mars from Tianwen 1 probe"

    http://www.chinadaily.com.cn/a/20210...d0bab1ea9.html

    The China National Space Administration published on Friday afternoon two pictures of Mars taken by the Tianwen 1 robotic probe.

    The pictures were shot by the mid-resolution camera of the spacecraft when it was flying about 11,000 kilometers above the Martian surface, the administration said in a brief statement, adding the probe has been in a parking orbit for one month.

    Several mission payloads on the probe have been activated to carry out scientific tasks, as well as observe and analyze the landforms and weather conditions at the optimal landing site, according to the statement.
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