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NASA's Curious Universe: The Sun

NASA's Curious Universe: The Sun

The Sun may seem calm and unchanging to us, but it's a dynamic star with constant magnetic activity that shapes the nature of space. Get to know the...

FacebookNASA Sun Science已浏览 6.9万次2020年5月18日

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Have you heard? There’s an eclipse coming! Actually, there’s two! A “ring of fire” annular solar eclipse will cross the western US on October 14, 2023. A total solar eclipse will follow on April 8, 2024, turning the daytime sky dark in the eastern US. On Instagram, use your mobile device to try out some eclipse glasses in a new AR (augmented reality) filter. Find out when to use eclipse glasses during each eclipse. Learn more about how solar eclipses happen. And even control the path of the Moon

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Have you heard? There’s an eclipse coming! Actually, there’s two! A “ring of fire”

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Though Parker Solar Probe’s focus is the Sun, Venus plays a critical role in the mission: The spacecraft whips by Venus seven times over the course of its seven-year mission, using the planet’s gravity to slow down and bend the spacecraft’s orbit. Parker has completed five Venus flybys so far, with the next occurring in 2023. These Venus gravity assists allow Parker Solar Probe to fly closer and closer to the Sun on its mission to study the dynamics of the solar wind close to its source. Music c

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Though Parker Solar Probe’s focus is the Sun, Venus plays a critical role in the mission:

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NASA Sun Mission

NASA's Sun-Observing IRIS Mission - NASA

NASA's Sun-Observing IRIS Mission - NASA

2023年10月1日

Sun: Facts - NASA Science

Sun: Facts - NASA Science

2017年11月14日

SHIELDS up! 🛡 A NASA sounding rocket... - NASA Sun Science

SHIELDS up! 🛡 A NASA sounding rocket... - NASA Sun Science

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The Sun emitted a strong solar flare on... - NASA Sun Science

The Sun emitted a strong solar flare on... - NASA Sun Science

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What's the Sun up to right now? Here's... - NASA Sun Science

What's the Sun up to right now? Here's... - NASA Sun Science

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已浏览 2247 次2023年7月18日

Sun - NASA Science

Sun - NASA Science

2023年6月1日

Solar Flares

Sun news: Activity jumps to high with an almost-X flare

Sun news: Activity jumps to high with an almost-X flare

2023年12月5日

Clix - Twitch

Solar Storms

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