In areas that will experience the full total solar eclipse, the sun’s corona will be viewable. The corona is the sun’s outermost part of its atmosphere. Typically, the corona is not viewable ...

NASA and SpaceX on Tuesday launched two new missions on a single rocket to collect data from galaxies and the sun.

PUNCH isn't the only spacecraft studying the solar corona and the transition into the solar wind. NASA's Parker Solar Probe ...

This gas is simply the expanding corona of the sun Comet tails and other phenomena indicate that a thin, hot gas of solar particles flows past the earth at supersonic speeds. Skip to main content ...