The Parker Solar Probe, traveling at 430,000 mph, reaches 3.8 million miles from the Sun. Scientists now wait for a signal ...

Early on Christmas Eve in 2024, a NASA craft swooped at blazing speed through the sun's atmosphere.

Let’s take a look at this model. The Sun is a star, a giant ball of burning gas. The heat and light that it gives off helps to keep everything on our planet alive. When we see the Sun moving ...