Space.com
The spacecraft made the closest ever flyby of the sun on Christmas Eve, flying within 3.8 million miles (6.1 million kilometers) of the solar surface to "touch the sun.
NASA, Parker Solar Probe, Christmas Eve
Space.com
The spacecraft made the closest ever flyby of the sun on Christmas Eve, flying within 3.8 million miles (6.1 million kilometers) of the solar surface to "touch the sun.