"It is a great stroke of luck that Aditya-L1 was able to witness such a strong flare right at the beginning of its research ...

The total solar eclipse of April 8, 2024 may still be fresh in millions of people's minds, but this weekend's partial event ...

New connections discovered between the Sun's photosphere and CI chondrites meteorites, providing clues about the origin of materials.

The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are called coronal mass ejections, or CMEs. When two of these ejections collide ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

That same cloud gave rise to our entire solar system, including our star, the sun. Keep reading to learn more about Earth's different layers, its atmosphere, and what makes the "blue planet" unique.