Credit & Copyright: Antonio Tartarini
Explanation:
The natural filter of a hazy atmosphere offered this
recognizable architecture and sunset view on March 27.
Dark against the solar disk,
large sunspots in solar active regions 2975 and 2976 are wedged between
the Duomo of Pisa and its
famous
Leaning Tower.
Only one day later,
Sun-staring
spacecraft
watched active region 2975 unleash a
frenzy
of solar flares
along with two coronal mass ejections.
The largest impacted the magnetosphere on March 31
triggering a geomagnetic storm and
aurorae in high-latitude
night skies.
On March
30,
active region 2975 erupted again with a powerful
X-class solar flare
that caused a temporary radio blackout on planet Earth.
January February March April May June July August September October November December |
|
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Sun - solar activity
Publications with words: Sun - solar activity
See also:
- APOD: 2024 February 19 Á Looking Sideways from the Parker Solar Probe
- Circling the Sun
- APOD: 2023 December 11 Á Solar Minimum versus Solar Maximum
- APOD: 2023 November 19 Á Space Station, Solar Prominences, Sun
- APOD: 2023 October 25 Á Gone in 60 Seconds: A Green Flash Sunset
- Circular Sun Halo
- APOD: 2023 August 1 Á Monster Solar Prominence