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Measurement, control system ready for Shenzhou-19 launch

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      China

      China

      Measurement, control system ready for Shenzhou-19 launch

      2024-10-26 18:33 Last Updated At:19:57

      The measurement and control system for the launch of China's Shenzhou-19 manned spaceship is all set to ensure its smooth liftoff scheduled for later this month, according to engineers at the Jiuquan Satellite Launch Center in northwest China.

      A Long March 2F carrier rocket, topped with the Shenzhou-19 spacecraft, now sits on its pad at the Jiuquan Satellite Launch Center, ready to send it to the Tiangong space station.

      The measurement and control system, which is charged with rocket flight tracking, data and image transferring, voice communication, and video supervision for the astronauts, among other tasks, has undergone extensive pre-launch tests as part of the spaceflight mission's final all-system integrated exercises.

      "Throughout the launch mission, all measurement and control equipment will carry out real-time relay tracking of the rocket, before transferring the captured data to us here. When the optical equipment finishes its tracking task, a 3D situation image will be formed to show the spaceship's flying conditions and separation from the rocket, providing visual information support for the commanders' decision-making on the ground," said Yu Yi, a space engineer at the Jiuquan Satellite Launch Center, in an interview with China Central Television (CCTV) on Saturday.

      To maximize coordination level and ensure absolute precision in execution, the engineers and technicians on the measurement and control system have carried out more than 50 mission rehearsals and emergency drills.

      "We organized targeted training, mainly in the way of simulation and semi-physical drills. The training has improved the operators' promptness and accuracy in target capturing and deepened their understanding of the measured data," said Quan Gang, another engineer at the center.

      According to Quan, the monopulse radar, a key source of directional information during spaceflight missions, has been further automated to boost its detecting and tracking capabilities.

      "We've upgraded this equipment's klystrons and computing parts. It has become more reliable in operation, with a higher data sampling rate, greater computing power, and significant improvement in tracking stability and measurement precision," he said.

      According to the space engineers, all parameters of the measurement and control system meet the technical requirements for the launch mission.

      China's Tiangong space station is now hosting the Shenzhou-18 astronauts, who will rotate with the Shenzhou-19 crew following the planned launch in the coming days.

      Measurement, control system ready for Shenzhou-19 launch

      Measurement, control system ready for Shenzhou-19 launch

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      Trump imposes "reciprocal tariffs" amid widespread opposition

      2025-04-03 05:37 Last Updated At:09:07

      Amid widespread opposition, U.S. President Donald Trump on Wednesday signed two executive orders on the so-called "reciprocal tariffs," imposing a 10-percent "minimum baseline tariff" and higher rates on certain trading partners.

      Trump announced these tariffs in a speech in the White House Rose Garden, during which he also said a 25-percent tariff on cars and car parts imported into the U.S. will take effect on Thursday.

      Many trading partners of the U.S. have previously expressed their opposition, saying that they will take countermeasures in response.

      On Wednesday, President of the European Council Antonio Costa said the European Union must react in a "firm but smart manner" to the reciprocal tariffs.

      "This is truly a major economic mistake for the United States and also for Europe and the entire world," Costa said.

      Italian Prime Minister Giorgia Meloni said the introduction of new U.S. tariffs would have heavy repercussions for Italian producers, adding that she did not rule out "adequate responses" to defend Italian products.

      While stating that the UK is engaging in constructive talks to reach a broader economic prosperity deal with the U.S., British Prime Minister Keir Starmer also said that the country is prepared for all possible scenarios and will not rule out any possibilities

      Trump imposes "reciprocal tariffs" amid widespread opposition

      Trump imposes "reciprocal tariffs" amid widespread opposition

      Trump imposes "reciprocal tariffs" amid widespread opposition

      Trump imposes "reciprocal tariffs" amid widespread opposition

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