NASA gear aims to survive moon's freezing night without nuclear heat
2 Articles
2 Articles
NASA gear aims to survive moon's freezing night without nuclear heat
On the moon, not much can survive the arctic plunge of nightfall, where temperatures can dip to -330 degrees Fahrenheit for the two-week stretch of darkness each month. As more nations and private space companies attempt uncrewed moon landings, the dangers of lunar exploration have come into sharp focus. Even robotic missions that survive touchdown face another major threat: the brutal cold of the lunar night. Few landers and rovers ever wake af…
The lunar night, which lasts fourteen Earth days, turns the satellite into a zone of extreme cold, with temperatures reaching -330 degrees Fahrenheit. In such conditions, even successfully landed robots often fail: at cryogenic temperatures, metal joints break down, and battery capacity drops to critical levels. As the number of unmanned missions by government and private companies increases, this factor... The post NASA tests technology to prot…
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