
Artist rendition of CLUSTER spacecraft.

Artist concept of the Solar Orbiter circling the Sun.

Artist's concept of the TIMED (Thermosphere Ionosphere Mesosphere Energetics and Dynamics) spacecraft in orbit above the Earth, with light from…

The primary science objective of the TIMED mission is to understand the energy transfer into and out of the Mesosphere…

Artist concept of space weather showing an active Sun with flares and a CME in the upper left, the Earth…

Artist rendition of SPP spacecraft.

Artist rendition of ACE spacecraft observing the sun.

Artist rendition of AIM spacecraft.

Artist rendition of TIMED spacescraft.

A magnetosphere is that area of space, around a planet, that is controlled by the planet's magnetic field. The shape…