"Landing on the south pole (of the moon) would actually allow India to explore if there is water ice on the moon. And this is very important for cumulative data and science on the geology of the moon," said Carla Filotico, a ...
Furthermore, there are no GPS systems on the moon to help guide a craft to its landing spot.(月球的大气层非常稀薄,几乎不提供任何阻力来减缓航天器接近地面的速度。此外,月球上没有 GPS 系统来帮助引导飞行器到达着陆点。)”可知,月球大气和技术的局限性使登月变得困难,故选D。 (4)题详解: 推理判断...
At first the engine will be in a hard braking phase until it's about 2km from the landing site. Then the spacecraft will tilt so its main engine and landing legs are facing the moon. Close to the landing zone, cameras will search for a safe area to touch down wi...
NASA and the company Intuitive Machines have made a historic landing on the moon, the first landing there by a commercial entity.
“Landing on the south pole would actually allow India to explore if there is water ice on the moon. And this is very important for cumulative data and science on the geology of the moon,” said Carla Filotico, a partner and managing director at consultancy SpaceTec Partners. ...
BEIJING (AP) — A Chinese spacecraft sent to return lunar rocks to Earth collected its first samples Wednesday after landing on the moon, the government announced, adding to a string of successes for Beijing's increasingly ambitious space program.
In January 2024,Japan became the fifth country to land a spacecraft(航天器) on the moon. The purpose was to carry out an exact landing and to collect information about the moon.The spacecraft tried to land within 100 meters of its target(目标), instead of within several kilometers.This ...
Indiahassuccessfullylandedaspacecraftonthemoon.It'sthefirsttimethatacountryhassafelylandedatthemoon'ssouthpole.ThelandingisahugesuccessforIndia,whichhasbeenworkingontheprojectforyears.TheChandrayaan-3waslaunchedon14July2023.InearlyAugust,thespacecraftbeganorbiting(环绕……运行)themoon.Then,thelander,calledVikra...
(touch) down last week in the South Pole-Aitken basin. Landing on the moon's far side is (extreme) challenging. Because the moon's body blocks direct radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot ...
Nasa has said the creation of a commercially viable lunar economy will be vital to its ambition for a permanent human base on the Moon and, eventually Mars. Thomas Zurbuchen, professor of space science at ETH Zurich who ran Nasa’s science missions until 2022, said the landing “changes th...