What Is Space Weather?
An introduction to space weather -- what it is, what causes it, and why it matters for Earth.
#space weather#sun#beginner
More in The Sun & Space Weather Fundamentals

GOES-19 Captures Extended Images of the Sun's Atmosphere
NOAA's GOES-19 satellite captures extended-view mosaics of the Sun's middle corona using its SUVI instrument during solar maximum.
Watch
What is Solar Maximum?
NASA explains solar maximum, the most active phase of the Sun's 11-year solar cycle, and how it drives space weather.
Watch