NASA, ESA Missions Help Scientists Uncover How Solar Wind Gets Energy

5 min read NASA, ESA Missions Help Scientists Uncover How Solar Wind Gets Energy 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 may have discovered the answer — knowledge that is a crucial piece of the puzzle to help scientists better forecast solar…

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Celebrate Heliophysics Big Year: Free Monthly Webinars on the Sun Touches Everything

Learn Home Celebrate Heliophysics Big… Heliophysics Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Stories Science Activation Highlights Citizen Science   2 min read Celebrate Heliophysics Big Year: Free Monthly Webinars on the Sun Touches Everything Once a month (usually on the first Tuesday), the Heliophysics Education Community meets online to share knowledge and opportunities. During the Heliophysics Big Year (HBY) – a global celebration of the Sun’s influence on Earth and the entire solar system, beginning with the Annular Solar Eclipse on October 14, 2023, continuing…

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Celebrate the Heliophysics Big Year with Free Heliophysics and Math Webinars from NASA HEAT

2 min read Celebrate the Heliophysics Big Year with Free Heliophysics and Math Webinars from NASA HEAT The Heliophysics Big Year (HBY) is a global celebration of the Sun’s influence on Earth and the entire solar system. It began with the Annular Solar Eclipse on Oct. 14, 2023, continued through the Total Solar Eclipse on Apr. 8, 2024, and will conclude with Parker Solar Probe’s closest approach to the Sun in December 2024. Challenged by the NASA Heliophysics Division to participate in as many Sun-related activities as possible, the NASA…

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Solar Secrets Unveiled: Planetarium Program Showcases Parker Solar Probe Discoveries

2 min read Solar Secrets Unveiled: Planetarium Program Showcases Parker Solar Probe Discoveries In January, the American Museum of Natural History (AMNH) hosted its monthly planetarium program, offering attendees an insightful journey into the study of our solar system’s star. On January 23, 2024, Dr. Nour Raouafi, project scientist of the Parker Solar Probe and astrophysicist at the Johns Hopkins Applied Physics Laboratory (APL), shared how the Parker Solar Probe is changing what we know about the Sun. Dr. Raouafi began by delving into the history of heliophysics, including Eugene…

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