Scientists are monitoring a massive coronal hole on the Sun, measuring one million kilometers tall and resembling an inverted ...
One way to track the solar cycle is by counting the number of sunspots, which are dark, cooler patches on the Sun’s surface.
This week, the NASA Sun & Space account shared this on Twitter amid concerns about the solar minimum. "The Sun goes through regular cycles of high & low activity. This cycle affects the frequency of ...
Climate data in a report published by the National Oceanic and Atmospheric Administration’s (NOAA) Climate.gov website found that the sun’s solar activity, including overall brightness and sunspot ...