The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

NASA’s Parker Solar Probe captured images of the sun 3.8 million miles away. Images collected by the probe include some of the sun’s outer atmosphere. The images are helping scientists figure out the ...

The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic ...

What can an exploding star in a distant galaxy teach scientists about red supergiants? This is what a recent study published in The Astrophysical Journal L | Space ...

They aimed for a sun-orbiting lookout 1 million miles (1.6 million kilometers) from Earth, each on its own separate mission. Altogether, the satellites from NASA and the National Oceanic and ...

By combining Webb’s infrared data with older Hubble Space Telescope images, scientists traced the explosion, known as ...