NASA’s Parker Solar Probe has sent signal to home

NASA's Parker Solar Probe is out of contact with mission control after its closest-ever pass of the sun on Tuesday, Dec. 24.
A Nasa spacecraft is in “good health” after going closer to the Sun than anything ever has, the space agency has said. The ...
The mission’s close-up with the sun is the culmination of a dream that dates to the dawn of the space age, but progress was ...