Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens and soft media users for 1520111 clue delivery! CTOnews.com, September 3 (Xinhua)-- according to the TASS news agency, the Russian National Aerospace Corporation's Lavochkin Research and production Association shows that the company plans to launch a "Boomerang" interstellar probe after 2030, with the main task of landing in weightlessness and sending Phobos soil samples back to Earth.

"the boomerang is expected to be launched after 2030," the report said. this is the first phase of the Expedition-M expedition to conduct remote and contact studies of Mars and its moons Phobos and Phobos. " The main goal of the mission is to land on celestial bodies and bring Phobos material samples back to Earth, the statement said.

According to public data, Phobos, also known as Phobos, is the closest and larger of the two natural moons on Mars, with an average radius of 11.1km, which is 1.8times that of Phobos. CTOnews.com Note: Phopos (Φ "β") is the son of the Greek god of war Ares (called Mars in Roman mythology). Phobos is named after another son Demos.

Phobos is an irregularly shaped small celestial body. The orbit around Mars is about 9400 kilometers from the center of Mars, that is, 6000 kilometers from the surface of Mars. Phobos is closer to its home planet than the moons of other known planets.

Phobos is one of the least reflective celestial bodies in the solar system. There is a huge crater on Phobos called Stickney crater. Because the orbit is very close to Mars, Phobos rotates faster than Mars rotates. So, seen from the surface of Mars, Phobos rises in the west, crosses the sky in 4 hours, 15 minutes or less, and sets in the east. Due to the short orbital period and tidal forces, Phobos's orbital radius will gradually become smaller, and eventually it will hit the surface of Mars, or break up to form Mars rings.

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