The sun isn’t fairly as huge as we thought, so could launch photo voltaic flares otherwise to how we anticipate
NASA
Our sun is fractionally smaller than it appears, which might change our understanding of its inside construction and behavior.
Historically, astronomers have estimated the sun’s measurement by measuring the half that emits gentle, known as the photosphere. This is finished throughout a photo voltaic eclipse.
A distinct estimate of the sun’s radius might be discovered by measuring sound waves travelling via it. In the Nineteen Nineties, astronomers did this utilizing sound waves close to the …