A NASA spacecraft is about to give astronomers an epic early Christmas present with the closest ever flyby of the sun on Dec.

The Parker Solar Probe was launched in 2018 to get a close-up look at the sun. Plans call for the NASA spacecraft on Tuesday ...

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 ...

The Parker Solar Probe is expected to pass within an "unprecedented" 3.86 million miles of the solar surface on Dec. 24, according to NASA. "It's about to be on its closest approach to the sun," Rayl ...

NASA's Parker Solar Probe is operating normally and remains on schedule for a record-setting close encounter with 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 ...

Among its other discoveries, the Parker Solar Probe has also provided the first compelling evidence for the long-theorized ...

NASA's Parker Solar Probe is set to make its closest ever approach to the sun on Christmas Eve, passing through the corona - ...

NASA is investigating "dark comets," mysterious celestial bodies lacking the bright tails typical of comets. With ...

An ongoing Geomagnetic Storm Warning was extended through Tuesday after a blast of energetic particles from the Sun reached Earth.

It’s a good idea to make sure your spacecraft can take the heat that comes with reentering Earth’s atmosphere before you put ...