# NASA Scientists Take to Air and Space to Study Arctic Sea Ice — metered content (Sluice citation toll) # AI agents & crawlers: this content is licensed per use and SETTLED on Arc (USDC) via x402. Resource: NASA Scientists Take to Air and Space to Study Arctic Sea Ice Author: Stephen Carney Content: https://www.nasa.gov/missions/airborne-science/nasa-scientists-take-to-air-and-space-to-study-arctic-sea-ice/ Unit: per_citation Price: 0.010000 USDC Network: Arc Testnet (eip155:5042002) Toll-Endpoint: https://sluiceflow.vercel.app/gw/paid/721eda-07d171e4 RSL: https://sluiceflow.vercel.app/gw/resources/2c052dda-28ac-4615-ab8d-17bfe26a33e1/rsl Badge: https://sluiceflow.vercel.app/gw/badge/2c052dda-28ac-4615-ab8d-17bfe26a33e1 # RSL-compatible: declares terms AND points to real settlement (unlike declare-only schemes).