An extraordinary structure called the “heliosphere” envelops our entire solar system in a protective bubble. NASA’s new mission, IMAP, will get close enough to the Sun to investigate how the heliosphere works.
Inflated by the Sun, the…
An extraordinary structure called the “heliosphere” envelops our entire solar system in a protective bubble. NASA’s new mission, IMAP, will get close enough to the Sun to investigate how the heliosphere works.
Inflated by the Sun, the…