NASA will sail into space
The primary objective of the ACS3 mission was to hold four very thin triangular plates tautly open in a tube-shaped structure. testing new composite booms will be. These booms will keep the solar sails open, just like they keep the sails open on ships. NASA recommends that these booms fully deploy about 25 minutes He says it will continue. When the sails reach full scale, the area covered is approximately half the size of a tennis court or 80 square meters will be. To this scale, there is only one A small satellite the size of a microwavecan be reached from. NASA also states that the new booms are stiffer and lighter than previous technology.
ACS3, ca. from Earth 1.000 km It will be deployed into a Sun-synchronous orbit at an altitude (twice the height of the ISS). NASA says the satellite can be seen from Earth if light conditions are ideal. ACS3 satellite due to reflection according to what is transferred It can be as bright as the star Sirius. If throwing 24 Nisan on New ZelandIt will be launched from the launch complex on the Mahia Peninsula. Launching Rocket Lab‘has had Electron It will be carried out with a rocket.
How will sails work in space?
As it is known, the Sun emits photons, which are particles of light, in all directions of space. When these photons hit solar sails, they transfer their momentum to the sail. Although this momentum is quite low, it is important to remember that it is constant. Therefore, this consistent and sustained thrust could enable spacecraft to accelerate over time to speeds achievable with conventional rockets.
Previous missions, such as LightSail 2, have proven that much smaller systems can use this thrust and change orbit. However, ACS3 is four times larger than LightSail and has some critical improvements. While previous attempts used metal booms, NASA will use lighter booms made of carbon fiber-reinforced polymer, which will be much less affected by dramatic temperature changes in space.
Source
https://www.tweaktown.com/news/97717/nasa-is-about-to-make-treasure-planet-real-with-solar-sail-mission/index.html
https://www.nasa.gov/general/nasa-next-generation-solar-sail-boom-technology-ready-for-launch/
https://www.nasa.gov/image-article/nasa-to-hoist-its-sail-solar-sail-mission-gets-ready-for-launch/
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