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Coronal Mass Ejections

NASA’s PUNCH Mission Tests Solar Arrays Before Launch
2 min read

Technicians supporting NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission deployed and tested the spacecraft’s solar arrays at…

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Sun Series: Bonus: Dispatches from the Path of Totality
38 min read

On April 8, 2024, North America experienced its last total solar eclipse until the 2040s. As the Moon’s shadow fell…

Sun Series: Soaring Toward the Sun
0 min read

For the first time, a NASA spacecraft is flying through the Sun's atmosphere. Nour Raouafi, project scientist for Parker Solar…

Sun Series: What is Space Weather?
35 min read

From Earth, the Sun can seem steady and predictable. But when you look at our star close up, there’s a…

Sun Series: Minisode! Countdown to Total Solar Eclipse 2024
12 min read

It’s time. On April 8, 2024, millions of people across North America will see a total solar eclipse. Get the…

Sun Series: You (Yes, You!) Can Help NASA Study the Sun
0 min read

How often do you think about your nearest star? Though it may not seem like it from here on Earth,…

Sun Series: How to Experience a Total Solar Eclipse
0 min read

On April 8, 2024, the Moon will pass in front of the Sun, casting a shadow across Mexico, the United…

Sun Series: The Sun, Our Star
0 min read

The Sun is our closest star. Billions of years ago, it shaped the formation of our home planet and the…

Here Comes the Sun Series
0 min read

Meet the Sun. Even if you think you know our star, our new mini series from NASA’s Curious Universe will…