The Mars Curiosity rover had to weather a solar storm. Specks seen in the video the rover captured are "caused by charged ...

Electricity means the presence or motion of electrical charge. When the charge is moving from its source (origin) to sink ...

The resulting eruption, sometimes called a solar storm, becomes a massive cloud of charged solar particles, energized and ...

New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.

Researchers use the H.E.S.S. Observatory to overcome the challenge of detecting high-energy cosmic-ray electrons and ...

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million ...

A high-velocity galaxy, moving at over two million miles per hour (3.2 million km/h), has pierced through the group, creating ...

The Solar Orbiter mission has captured the highest-resolution views of the sun’s surface to date, showcasing massive sunspots ...

The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.

The aurora forms when charged particles from the sun collide with Earth's upper atmosphere at incredible speeds — up to 45 million mph (72 million kph). Thankfully, our planet's magnetic field ...

NASA's Parker Solar Probe will pass within 3.83 million miles of the surface of the sun on Dec. 24, and multiple planets will ...

A team of international scientists has created the first complete energy spectrum of high-energy protons during a solar ...