The discovery made by Chandrayaan-3's lander has revealed a vibrant plasma environment in the Moon's southern polar areas.

Plasma is often called the fourth state of matter, consisting of a mixture of charged particles, including ions and free electrons ...

Plasma has long been treated as an exotic laboratory curiosity, yet a new world-first result is forcing scientists to look at ...

But the supermassive black hole lurking at the core of NGC 3783 is 30 million times the mass of our humble sun, and the ...

The Earth's tail is known as the "magnetotail". Though it is generally a permanent feature, it is at the whims of the solar ...

After a yearslong series of setbacks, NASA’s Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light.

The solar maximum may be over, but the sun has still been busy with activity.

The enormous burst of energy, which peaked at 12:01 a.m. on December 8, was imaged by NASA's Solar Dynamics Observatory.

The jaw-dropping display could be visible in the northern U.S. tonight as a coronal mass ejection hits Earth.

An Earth-directed coronal mass ejection could trigger a G3-rated geomagnetic storm on Tuesday, Dec. 9, according to space ...

The aurora could be visible in more than a dozen U.S. states on Monday and Tuesday, according to forecasts.