NASA, ESA, Amy Simon (NASA-GSFC), Michael H. Wong (UC Berkeley), Joseph DePasquale (STScI)
ESA
NASA’s Goddard Space Flight Center/Conceptual Image Lab
NASA Solar Dynamics Observatory
SpaceX/Insider
- Two giant holes, 18 to 30 times the size of Earth, have appeared on the surface of the sun.
- They could send 1.8 million mph solar winds toward Earth.
- They're called coronal holes, which are cooler areas that don't glow as bright as others.
Johns Hopkins Applied Physics Laboratory
Britta Pedersen/Getty Images
ElsbergStudios/Idaho Tech Council/YouTube