Space Weather

Space Weather
Heliophysics
Joint Agency Satellite Division
NOAA (National Oceanic and Atmospheric Administration)
Science & Research
Science Mission Directorate
NASA, on behalf of the National Oceanic and Atmospheric Administration (NOAA), has awarded a delivery order to BAE Systems Space & Mission Systems Inc. of Boulder, Colorado, to build spacecraft for the Lagrange 1 Series project as a part of NOAA’s Space Weather Next program. The award made under the Rapid Spacecraft Acquisition IV contract, […]
Posted February 21, 2025
CubeSats
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Ionosphere
Space Weather
The Sun
Van Allen Probes
Key Points The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged particles from the Sun rocked the planet. Brilliant auroras engulfed the skies, and some GPS communications were temporarily disrupted.
Posted February 6, 2025
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Heliophysics
Missions
Science & Research
Solar Wind
Space Weather
Editor’s note: This advisory was updated on Jan. 31, 2025, to reflect an update to the participants for the teleconference. NASA will hold a media teleconference at 2 p.m. EST on Tuesday, Feb. 4, to share information about the agency’s upcoming PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, which is targeted to launch […]
Posted January 29, 2025
Coronal Mass Ejections
Kennedy Space Center
Launch Services Office
Launch Services Program
Missions
NASA Centers & Facilities
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Science & Research
Solar Wind
Space Weather
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Technicians supporting NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission deployed and tested the spacecraft’s solar arrays at the Astrotech Space Operations processing facility at Vandenberg Space Force Base in California ahead of its launch next month.
Posted January 28, 2025
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Space Weather
The Sun
For decades, scientists have tried in vain to accurately predict solar flares — intense bursts of light on the Sun that can send a flurry of charged particles into the solar system. Now, using NASA’s Solar Dynamics Observatory, one team has identified flickering loops in the solar atmosphere, or corona, that seem to signal when […]
Posted January 15, 2025
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Parker Solar Probe (PSP)
Science & Research
Science Mission Directorate
Solar Flares
Solar Wind
Space Weather
The Sun
Operations teams have confirmed NASA’s mission to “touch” the Sun survived its record-breaking closest approach to the solar surface on Dec. 24, 2024. Breaking its previous record by flying just 3.8 million miles above the surface of the Sun, NASA’s Parker Solar Probe hurtled through the solar atmosphere at a blazing 430,000 miles per hour […]
Posted December 27, 2024
Science Mission Directorate
Goddard Space Flight Center
Heliophysics
Joint Agency Satellite Division
Kennedy Space Center
Launch Services Program
NOAA (National Oceanic and Atmospheric Administration)
Space Weather
NASA, on behalf of the National Oceanic and Atmospheric Administration (NOAA), has selected Southwest Research Institute of San Antonio to build the Next-Generation Space Weather Magnetometer for the Lagrange 1 Series project as a part of NOAA’s Space Weather Next program.
Posted December 9, 2024
Coronal Diagnostic Experiment (CODEX)
Goddard Space Flight Center
Heliophysics
Heliophysics Division
International Space Station (ISS)
Science Mission Directorate
Solar Wind
Space Weather
The Sun
NASA’s Coronal Diagnostic Experiment (CODEX) is ready to launch to the International Space Station to reveal new details about the solar wind including its origin and its evolution. Launching in November 2024 aboard SpaceX’s 31st commercial resupply services mission, CODEX will be robotically installed on the exterior of the space station.
Posted October 30, 2024
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Parker Solar Probe (PSP)
Science & Research
Science Mission Directorate
Solar Flares
Solar Orbiter
Solar Wind
Space Weather
The Sun
Since the 1960s, astronomers have wondered how the Sun’s supersonic “solar wind,” a stream of energetic particles that flows out into the solar system, continues to receive energy once it leaves the Sun. Now, thanks to a lucky lineup of a NASA and an ESA (European Space Agency)/NASA spacecraft both currently studying the Sun, they […]
Posted August 30, 2024
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