As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...

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

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...

Firefly Aerospace’s Blue Ghost spacecraft has captured a fabulous image of Earth as it makes its way toward the moon.

Blue Ghost has left Earth’s orbit, carrying NASA’s science to the Moon. Instruments are performing well, including a ...

Before Neil Armstrong took his "giant leap for mankind," NASA staged a series of missions that paved the way for his team's ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Firefly Aerospace's Blue Ghost spacecraft has captured a stunning video clip of Earth ahead of its arrival on the lunar ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Firefly Aerospace's soon-to-launch Blue Ghost moon lander will help NASA better ... generated when the solar wind smashes into Earth's magnetic field at the magnetopause, or the outer boundary ...