Scientists are advancing understanding of magnetospheres across the solar system and beyond—from Earth's protective shield to Mars's fragmented remnants to exoplanetary systems. New missions like SMILE and Artemis II are generating unprecedented X-ray observations and sending humans beyond Earth's magnetic reach.
·SMILE mission will capture first X-ray images of Earth's magnetosphere, revealing its structure and dynamics
·Artemis II astronauts will travel beyond the magnetosphere for the first time since Apollo
·Mars maintains partial solar wind deflection despite lacking a global magnetosphere
·Astronomers detect magnetospheres around exoplanets for the first time, opening new research frontiers
·Researchers map universal energy limits governing radiation belts across planetary and brown dwarf systems
drawn from NASA SVS (.gov), European Space Agency, Universe Today, Astronomy.com · updated 25d ago