The tool models the sun using AI, and its developers say it can anticipate solar flares 16 percent more accurately and in ...

New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

On Christmas Eve, the Parker Solar Probe became the nearest spacecraft to the sun, flying within a few million miles of the solar surface.

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a precious peek into the dawn of our own solar system.

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest-ever flyby.

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new simulations show.

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

Astronomers have discovered the earliest seeds of planets forming around HOPS-315, a baby star located 1,300 light-years away.

After the sun goes out, what will happen to the solar system — and how long will it last?

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.