The mystery of why the Sun’s outer atmosphere is far hotter than its surface has long puzzled scientists. The solar corona reaches temperatures of over a million degrees Celsius, while the surface ...

The James Webb Space Telescope spacecraft is located 5 degrees below the Pleiades star. As the month wears on, it travels ...

NASA's Parker Solar Probe has flown into the Sun's corona. Structures known as coronal streamers and the Milky Way can be ...

NASA is heading for a whole new level of harsh. Icarus got close enough for the sun to melt the wax in his wings. NASA’s Parker Solar Probe—set to launch in July 2018—is going to get far closer to the ...

Earth is experiencing its strongest geomagnetic storm of the year, a G5 event triggered by multiple solar eruptions. This ...

Scientists warning regarding Earth could face severe disruption as rising solar activity. The storm that stripped Venus's ...

Humanity's understanding of the solar system has evolved dramatically following the advent of spaceflight. Over the past seven decades, thousands of sophisticated spacecraft have been launched on ...

A massive 500,000-mile coronal hole on the Sun is sending high-speed solar wind toward Earth, increasing the risk of ...

Besides the media from the HiRISE cam, the Republican has also requested all the available content on the comet from other ...