As the Moon’s shadow creeps across the Sun on April 8, physicist Aroh Barjatya will launch a trio of 60-foot-tall rockets into the highest layer of Earth’s atmosphere. The short, sudden darkness of a ...

After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth's nearest star produces its most ...

NASA's Parker Solar Probe has generated the first continuous, two-dimensional maps of the Sun's outer atmosphere, revealing critical details of a boundary that marks where material escaping from the ...

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere ...