Mashable 03月14日
NASA footage shows a moon landing like never before
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Firefly Aerospace的蓝色幽灵着陆器于3月2日成功登月,成为首个完全成功的商业航天器。NASA的SCALPSS相机记录了着陆过程,提供了珍贵的月尘羽流数据,这将为未来的载人及无人登月任务提供重要参考。视频展示了着陆器从28米高空下降的过程,月尘被扬起,着陆后尘埃落定,着陆器稳定。虽然此次着陆顺利,但登月仍然极具挑战,因为月球几乎没有大气层来减速。NASA希望通过商业月球有效载荷服务项目为未来的美国登月奠定基础,计划在2027年中将宇航员送上月球。

🚀Firefly Aerospace的蓝色幽灵着陆器成功登月,成为首个商业航天器实现这一壮举,标志着商业航天在月球探索领域迈出重要一步。

📷NASA的SCALPSS相机在着陆过程中捕捉到3000帧画面,首次记录了月尘羽流的行为,这些数据将为未来登月任务提供关键信息,尤其是在控制月尘对航天器和基础设施的影响方面。

🌑尽管蓝色幽灵成功着陆,但登月仍然充满挑战,因为月球缺乏大气层,着陆器需要精确控制下降速度和姿态,而此前美国的奥德修斯着陆器和日本着陆器都曾出现着陆问题。

💰蓝色幽灵的任务由NASA的商业月球有效载荷服务项目资助,该项目旨在为美国未来的月球存在奠定基础,包括计划在2027年将宇航员送往月球南极进行探索。

It was a perfect moon landing.

Although no easy feat, Firefly Aerospace's Blue Ghost lander descended in a controlled fashion, and without mishap, to the lunar surface on March 2, becoming the first commercial spacecraft to have a fully successful landing on the moon. And NASA cameras affixed to the bottom of the robotic craft filmed footage of the descent and dusty touchdown.

The NASA instrument, called Stereo Cameras for Lunar-Plume Surface Studies, or (SCALPSS), captured 3,000 frames during the operation. This "first-of-its-kind" imagery will inform future landing missions — both crewed and robotic — about how plumes of moon dust behave as thrusters file into the lunar regolith, and how such plumes impact nearby craft or infrastructure.

The view shown in the NASA video below begins when the squat Blue Ghost craft — 6.6 feet tall and 11.5 feet wide — is 91 feet, or 28 meters, from the lunar ground.

"As the descent continues, the interaction becomes increasingly complex, with the plumes vigorously kicking up the lunar dust, soil, and rocks — collectively known as regolith," NASA explained. "After touchdown, the thrusters shut off and the dust settles. The lander levels a bit and the lunar terrain beneath and immediately around it becomes visible."

The shadow of the Blue Ghost spacecraft on the lunar surface, with Earth in the distance. Credit: Firefly Aerospace

While this landing went smoothly, landing on the moon still 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 Chinese and Indian craft have had recent landing successes, the U.S. commercial spacecraft Odysseus sustained damage while landing awkwardly in 2024, and another of the company's landers fell to its side in 2025. In 2024, a Japanese craft landed upside down, on its head.

Blue Ghost's mission was funded by NASA as part of its Commercial Lunar Payload Services program, which it hopes will set the stage for a U.S. lunar presence. In the coming years, NASA intends to land astronauts on the moon, too. The space 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 resource-rich south pole.

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蓝色幽灵 商业登月 月尘羽流 NASA 月球探索
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