NASA has released the closest-ever images of the Sun, captured just 3.8 million miles from its surface. Since its launch in 2018, the Parker Solar Probe has gradually circled closer to the sun, flying ...

KEY POINTSNASA's Parker Solar Probe has taken the closest ever images to the Sun, captured just 3.8 million miles from the ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...