Mashable 03月08日
Moon photo reveals how lunar landing just went wrong
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Intuitive Machines的雅典娜号月球着陆器在成功完成绕月飞行后,着陆时发生意外,导致其侧翻。尽管着陆姿态不佳,但该任务仍收集了大量数据。由于太阳角度和极端低温,雅典娜号预计无法充电,任务提前结束。此次任务旨在探索月球南极地区的水冰资源,为NASA的Artemis计划铺路。虽然着陆失败,但Intuitive Machines认为此次任务的经验和成就将为未来的太空探索打开这一区域。寻找月球水冰是NASA实现月球长期存在目标的关键。

🚀雅典娜号月球着陆器在着陆时发生意外,侧翻在距离预定着陆点250米的一个陨石坑中,由于太阳能板朝向和低温环境,预计无法充电,任务提前结束。

🎯此次任务是NASA商业月球有效载荷服务计划的一部分,旨在为NASA的Artemis计划在月球建立永久存在点奠定基础,目标是寻找月球南极地区的水冰资源,这些水冰可用于制造饮用水、氧气和火箭燃料。

🧊尽管着陆出现问题,但Intuitive Machines强调,此次任务加速了多个项目和有效载荷的里程碑,并为未来探索月球南极这一资源丰富的区域提供了宝贵的经验和见解,该区域此前因地形崎岖和通讯限制而未被探索。

🌍雅典娜号着陆器降落在月球南极地区,该区域光照条件恶劣,与地球的直接通讯有限,但富含资源。Intuitive Machines认为,此次任务的经验和成就将为未来的太空探索打开这一区域。

The Athena moon lander beamed home a poignant lunar view. Soon after, its mission ended.

After performing excellently on its flight to and around the moon, Intuitive Machine's Athena spacecraft experienced a landing mishap that resulted in the 15-foot-tall robot lying on its side. The Houston-based aerospace company released an image from the askew craft on March 7, with shadowed Earth in the distance. It's lying in a crater some 250 meters, or 820 feet, from its intended landing site.

From this problematic position, the privately-built but NASA-funded lander likely cannot produce power to operate.

"With the direction of the sun, the orientation of the solar panels, and extreme cold temperatures in the crater, Intuitive Machines does not expect Athena to recharge," Intuitive Machines said in a statement. "The mission has concluded and teams are continuing to assess the data collected throughout the mission."

Landing on the moon remains daunting, largely because it's a world with virtually no atmosphere to slow spacecraft down. A craft must plummet to the surface almost perfectly, as thrusters fire to slow its descent onto a surface teeming with pits and craters. Although the company Firefly Aerospace completed a successful moon touchdown on March 2, and Chinese and Indian craft have had recent landing successes, Intuitive Machines' first lunar spacecraft Odysseus sustained damage while landing awkwardly in 2024. The same year, a Japanese craft landed upside down, on its head.

"I think we can agree, particularly today, that landing on the moon is extremely hard," Nicola Fox, who leads NASA's Science Mission Directorate, said at an agency news conference on March 6 after the company revealed a probable landing mishap.

A view of the Athena lander on the lunar surface with Earth in the background. Credit: Intuitive Machines

Intuitive Machines, however, didn't venture to the relatively well-trodden equatorial areas previously visited by Apollo astronauts. It descended into the dark and shadowy south pole region, a resource-rich area, but one with precious landing conditions. "This southern pole region is lit by harsh sun angles and limited direct communication with the Earth," the company said. "This area has been avoided due to its rugged terrain and Intuitive Machines believes the insights and achievements from IM-2 will open this region for further space exploration."

With Athena's mission over, it appears that a key objective of the mission – a NASA drill intended to bore some three feet into the lunar ground in search of water ice and other resources – won't perform as planned. (Intuitive Machines noted, somewhat opaquely, that it was "able to accelerate several program and payload milestones," including this drill, before losing power.)

"I think we can agree, particularly today, that landing on the moon is extremely hard."

The search for water ice on the moon is a pivotal part of NASA's lunar ambitions. Harvesting water ice, the space agency has emphasized, is crucial for making drinkable water, oxygen, and fuel for rockets. Over eons, comets and meteors striking the moon could have transported bounties of water to the moon's surface. But without finding and mining this ice, the U.S. cannot establish a permanent presence on the moon, a pivotal part of its Artemis program.

This Intuitive Machines mission was funded by NASA as part of its Commercial Lunar Payload Services program, which it hopes will set the stage for its lunar presence. In the coming years, NASA intends to land astronauts on the moon, too. The agency currently expects to bring astronauts to the moon in mid-2027, wherein they'll spend a week exploring eerie craters of the moon's south pole.

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月球着陆 雅典娜号 水冰资源 Artemis计划
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