The NASA spacecraft, called the Parker Solar Probe, is on course for what will be a record-setting close flyby of the sun on ...

NASA's record-breaking Parker Solar Probe will smash its own personal bests for proximity to the sun and fastest speed by a ...

NASA's Parker Solar Probe was launched in 2018 to get a close-up look at the sun. On Tuesday, Parker will pass within a ...

Do you remember any of them? H-alpha light is emitted by hydrogen atoms, by far the most common element in the Sun, when ...

Thousands of Arkansans looked up and saw bright streaks blazing across the sky. It wasn’t a meteor or drones — it was a ...