Using continuous imagery from NASA's PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, scientists predicted the near-Earth arrival of a solar eruption to within 30 minutes in an initial ...
NASA’s PUNCH mission was developed to reduce this observational gap. Four small satellites in low Earth orbit, approximately 620 km above the surface, simultaneously capture images of the Sun’s ...
New research led by NASA Goddard found persistent “erroneous measurements” skewing past estimates for how severe geomagnetic storms can get. Reading time 3 minutes Cataclysmic solar storms may be rare ...
Three days before a solar storm arrived on May 10, 2024, they watched as a dark knot on the sun — tangled magnetic field lines spanning 124,000 miles — took aim at the planet. “That's magnets twisting ...
In March 2025, NASA launched the Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission in an effort to better understand solar weather. It consists of a constellation of four microsatellites ...
G1 geomagnetic storm September 2026: Two large coronal holes in Earth-facing positions are sending back-to-back solar wind streams toward Earth, with isolated G1 (minor) storm intervals and aurora ...
CAPE CANAVERAL, Fla. (AP) — A new study suggests a protective vest tested on a manikin during NASA’s first Artemis moonshot could drastically cut the radiation exposure of lunar astronauts during ...
Why it matters: A vest tested during NASA's Artemis I mission could reduce astronauts' radiation exposure during major solar storms, according to a new study. The findings show how targeted shielding ...
CAPE CANAVERAL, Fla. (AP) — A new study suggests a protective vest tested on a manikin during NASA’s first Artemis moonshot could drastically cut the radiation exposure of lunar astronauts during ...
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