NASA’s PUNCH Tracks Comet Discovered by SOHO Spacecraft
From August to October, NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission tracked comet 2025 R2 (SWAN) — one of the thousands of comets discovered in images from the SOHO (Solar and Heliospheric Observatory) spacecraft, a joint mission between NASA and ESA (European Space Agency) that launched 30 years agoContinue Reading











