The Sun

The sun may have swallowed a super-Earth planet in its early history, and our star may still be hiding the evidence, new research suggests.

Taking measurements of the same CME from different vantage points in the solar system revealed the true extent of a solar eruption.

An international team of researchers using the U.S. National Science Foundation's Inouye Solar Telescope has captured the highest-resolution view of the sun's surface.

Scientists say the sun has a little more silver than we thought.

A new study suggests the most extreme solar storms to strike Earth could have greater impacts on satellites, power grids and communications than previously thought.

NASA's Parker Solar Probe has found charged grains of dust being carried on magnetic plasma waves in the Sun's outer atmosphere, providing a new clue to the mystery of the Sun's corona is so hot.

These results could benefit space weather forecasts.

"I was really surprised because I didn't expect such tall auroras to appear even during moderately intense storms."

Scientists studied how space junk moved in orbit over a 36-year span, finding that increased solar activity caused it to fall to Earth faster.

The twin eruptions briefly disrupted radio signals across the dayside of Earth.