A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

An idea about the sun’s magnetic field called the terminator model could help predict dangerous space weather more accurately ...

A rare annular solar eclipse, also known as a ring of fire solar eclipse, is set to create a breathtaking ring of fire almost ...

Researchers at the University of Hawaii Institute for Astronomy (IfA) are helping reshape how scientists study the Sun.

Astronomers have mapped the turbulent edge of the Sun where solar matter manages to escape the Sun's fierce magnetic grip.

Interstellar comet 3I/ATLAS is captured over Egypt’s Black Desert as it returns to view after its solar passage. Learn how the image was taken and how to observe it ...