Proba -3: The satellites that will create the artificial eclipse already already aligned in space – science
Esa explains that, for the first time, Satellite Gives Proba-3Chamados Corongraph Hi I managed to orbit at a distance of 150 meters from each other for several hours, always needing additional intervention By experts on the ground.
Early this year, the first part of the mission was successfully fulfilledAs the Proba-3 team managed to align the satellites in the correct composition, and to monitor them because they kept them independently. Now, after many modifications and tests, the team achieved the accuracy it was aimed at.
Click the pictures to learn more about Proba-3
like Explana Raphael RougeotMission engineer, The training maneuver is implemented by more than 50,000 km from the ground. “Here, the force of gravity for the Earth is bad enough, which requires little fuel to maintain composition,” he said. According to the engineer, Then the “retreat” is temporarily “and repeated again in the next orbit, in a course that is continuously repeated.
The goal is that The satellites are aligned with the sun, so that the disk creates 1.4 meters of Occulever a shade of about 5 centimeters in the visual instrument. Through these artificial solar eclipse, scientists will be able to Study the atmosphere around the sun, also known as Corona.
Teodor Bozhanov, a formation engineer, explains that The sequence of sections by satellites began by the Earth Control CenterAnd that determines its exact location.
The defenses are then activated, and from there, satellites deal with work alone. To help maintain accuracy during the process, a tool called a soft and longitudinal sensor is used.
With this stage of the task already complete, The team advances to the next, which includes calibration of the tools in satellites and receiving the first image taken from the solar corona.
