NASAが月面接地チャレンジを発表し、ESD緩和に取り組む
NASAは、月の南極でのEVA（外挙活動）中に高電荷蓄積による宇宙飛行士の安全な放電を実現するための解決策を求める「Lunar Grounding Challenge（月面接地チャレンジ）」を開始し、最大で150,000ドルの賞金を提供しています。
なぜ重要か. 宇宙飛行士は、スーツや電子機器に損害を与えるリスクを避けてランダーと安全に相互作用する必要があります。
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- NNASA breaking news規制当局2026-10-07 02:22
Through the Lunar Grounding Challenge, NASA is seeking innovative designs and operational solutions to provide a lunar bringing to equilibrium capability to safely discharge a suited astronaut from high triboelectric charge buildup during lunar surface EVAs in the South Pole. This challenge seeks innovative concepts for an Electrostatic Discharge (ESD) mitigation solution to neutralize the astron…
- NNASA breaking news規制当局2026-10-07 02:22
As an astronaut traverses the lunar South Pole, tribocharging from walking on the lunar surface and plasma charging from the ambient plasma generate electric charge on the spacesuit. This problem is severely compounded when entering lunar shadows and Permanently Shadowed Regions (PSRs). In these dark zones, the spacesuit can buildup a substantial negative potential due to a lack of ambient ion fl…
- NNASA breaking news規制当局2026-10-07 02:22
Challenge Open Date: October 5, 2026
- NNASA breaking news規制当局2026-10-07 02:22
Through the Lunar Grounding Challenge, NASA is seeking innovative designs and operational solutions to provide a lunar bringing to equilibrium capability to safely discharge a suited astronaut from high triboelectric charge buildup during lunar surface EVAs in the South Pole.
- NNASA breaking news規制当局2026-10-07 02:22
Artist’s rendering of the lunar South Pole region.
- NNASA breaking news規制当局2026-10-07 02:22
Award: Up to $150,000 in prizes
- NNASA breaking news規制当局2026-10-07 02:22
Submissions Close Date: January 15, 2027