NOAA
US atmospheric and oceanic agency whose space weather unit monitors Artemis radiation.
Last refreshed: 2 April 2026 · Appears in 1 active topic
What role does NOAA play in protecting astronauts on deep-space missions?
Latest on NOAA
- What is NOAA's role in Artemis II?
- NOAA's Space Weather Prediction Center monitors solar radiation and issued storm watches during the Artemis II mission window.Source: Lowdown briefing analysis
- Does NOAA track radiation in space?
- Yes, through the SWPC. NOAA monitors solar flares and geomagnetic storms that increase radiation risk for deep-space crews.Source: Lowdown briefing analysis
- When was NOAA founded?
- NOAA was established in 1970 by merging several existing US weather and oceanic agencies.Source: Lowdown briefing analysis
Background
The National Oceanic and Atmospheric Administration (NOAA) is the US federal agency responsible for weather forecasting, ocean monitoring and environmental data. Through its Space Weather Prediction Center (SWPC), NOAA issued geomagnetic storm watches during the Artemis II mission window that influenced crew radiation planning.
NOAA's Space weather function grew from terrestrial telecommunications protection into a flight-safety input for crewed spaceflight as missions moved beyond Earth's protective magnetosphere. The agency operates a network of ground stations and satellites for continuous solar monitoring.
At solar maximum — which Artemis II flies during — NOAA's forecasting cadence intensifies. Real-time data from NOAA feeds into the HERA radiation sensor analysis aboard Orion and informs when the crew should shelter in the capsule's most shielded area.
