NASA’s Parker Solar Probe captured solar wind reversing toward the sun, revealing how magnetic fields recycle coronal material. This process, seen during a close flyby, helps refine models of space ...

While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...

The exosphere is the outermost layer of a planetary atmosphere and is dominated by atomic hydrogen. Within our solar system, knowledge of exospheric composition, energy, and density distributions can ...