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This account has been archived. Follow @NASASpaceAlerts for news about solar activity and @NASASolarSystem for all other Heliophysics-related news.
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Parker Solar Probe has made history. After seven days of silence, Parker has resumed communication with Earth, confirming it's healthy after soaring just 3.8 million miles from the solar surface — the closest a human-made object has ever been to a star.
ARCHIVED - NASA Sun & Space768,484 görüntüleme • 1 yıl önce

Whistles. Crunches. Whooshes. These are a few of the space sounds heard in a new citizen science project called HARP. By participating, you can investigate cosmic vibrations recorded by NASA spacecraft that help sing the song of the Sun and Earth. More:
ARCHIVED - NASA Sun & Space1,116,227 görüntüleme • 3 yıl önce

One year ago today, the Sun unleashed a torrent of eruptions that caused the biggest geomagnetic storm in over two decades. Auroras filled the skies as far south as Mexico! 🤩 But the storm’s impacts reached even farther and wider than you might think. Here’s some of what NASA has learned in the year since:
ARCHIVED - NASA Sun & Space133,881 görüntüleme • 1 yıl önce

Happy #SunDay! This week’s space weather report includes: · 4 C-class solar flares · 14 M-class flares · 42 coronal mass ejections · 1 geomagnetic storm This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week
ARCHIVED - NASA Sun & Space240,402 görüntüleme • 3 yıl önce

Happy #SunDay! This week’s space weather report includes: · 3 C-class solar flares · 2 M-class flares · 19 coronal mass ejections · 0 geomagnetic storms This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week.
ARCHIVED - NASA Sun & Space215,721 görüntüleme • 3 yıl önce

Happy #SunDay! This week’s space weather report includes: · 2 C-class solar flares · 10 M-class flares · 18 coronal mass ejections · 0 geomagnetic storms This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week.
ARCHIVED - NASA Sun & Space148,947 görüntüleme • 3 yıl önce

Happy #SunDay! This week’s space weather report includes 3 notable solar flares, 23 coronal mass ejections, and 1 geomagnetic storm. This video from NASA’s Solar Dynamics Observatory shows the Sun over the past week, including some especially dynamic activity about 20 seconds in.
ARCHIVED - NASA Sun & Space150,346 görüntüleme • 3 yıl önce

Happy #SunDay! It's been a busy week for space weather. There have been 35 solar flares, 47 coronal mass ejections, and no geomagnetic storms. This video from NASA's Solar Dynamics Observatory shows several of these flares and coronal mass ejections shimmering forth from the Sun.
NASA Sun & Space159,355 görüntüleme • 3 yıl önce

Happy #SunDay! This week’s space weather report includes: · 4 C-class flares · 3 M-class flares · 18 coronal mass ejections · 1 geomagnetic storm This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week.
ARCHIVED - NASA Sun & Space118,638 görüntüleme • 2 yıl önce

Happy #SunDay! This week’s space weather report includes: · 0 C-class solar flares · 20 M-class flares · 23 coronal mass ejections · 2 geomagnetic storms This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week.
ARCHIVED - NASA Sun & Space122,057 görüntüleme • 3 yıl önce

Happy #SunDay! This week’s space weather report includes: · 9 M-class flares · 2 C-class flare · 18 coronal mass ejections · 0 geomagnetic storms This video from NASA’s Solar Dynamics Observatory shows activity on the Sun over the past week. Filament eruption at 3:00! 👀
ARCHIVED - NASA Sun & Space89,800 görüntüleme • 2 yıl önce








