Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps ...

Learn more about the NASA instrument’s mission to take the first full image of Earth’s magnetic field.

Firefly Aerospace's soon-to-launch Blue Ghost moon lander will help NASA better understand our home planet, and how it ...

NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

NASA is planning to launch it LEXI X-ray imager, which is part of the ARTEMIS effort to return humans to the Moon, later this month.

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

NASA’s LEXI to study Earth’s magnetosphere with X-ray technology LEXI mission explores solar wind’s impact on Earth’s ...

Unfortunate timing The first panel of this artist's concept depicts how Uranus's magnetosphere – its protective bubble – was behaving before the 1986 flyby of NASA's Voyager 2. The second panel shows ...

Blue Ghost and New Glenn started off the year right. Many more launches are on the way, and many can be watched online.

Grand cosmic events demand electrons to reach relativistic speeds. A new study explains where they get their initial energy ...

A newly compiled dataset of nearly one billion images of auroras is helping researchers categorize—and perhaps ultimately ...

Firefly Aerospace's Blue Ghost moon lander is set to launch on January 15, carrying NASA's innovative LEXI instrument to ...