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Index – Tech-Science – There is a little problem with Lucy in the sky

NASA’s Lucy spacecraft was launched on Saturday, October 16, to test the Trojan asteroids that have accompanied Jupiter after six years of flight.

The start was successful, as has been the case with Lucy so far: more than seven meters of solar panels were opened, giving the probe enough power. However, NASA According to her contacts The second solar panel wasn’t closed, so now engineers have to find a solution to the problem remotely and fix it.

In addition to the solar cell, Lucy’s other systems work as expected, but finding a solution to the power panel problem is critical to the success of years of travel and discovery.

By the way, the spacecraft was assembled by Lockheed Martin, and Lucy’s solar cells were developed to power the International Space Station. swan Based on the gallium arsenide solar cells of an unmanned freighter Northrop Grumman. It is the first solar probe so far to study from the Sun and examine more asteroids than any other instrument before.

I’m falling Go according to planLucy will reach the asteroid belt between Mars and Jupiter by April 2025, and by 2027 will reach Trojan asteroids on Jupiter’s side of Earth. The latter is “trapped” by the gravitational force of the larger orb, so its long-term position in space is fixed. Lucy will get close to these four times before she returns to Earth. You can return to our planet around 2031 here Gravity Swing Maneuvert will return to Jupiter by 2033 to examine the Trojan asteroids behind the planet as well.

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The $981 million mission aims to take a look back at the solar system’s past, which is 4.5 billion years old. Hence the name of the probe, as scientists named Lucy after the historical fossil discovered in Ethiopia in 1974 after the Beatles song. The discovery of the anthropological breakthrough and the Beatles were also celebrated by the mission’s diamond logo and the plaque carried by the Lucy probe.