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

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 ...

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

It's a bit of a myth that black holes pull everything in. Much of the matter that finds itself falling towards the black hole is actually spat back out, thanks to powerful magnetic fields that are ...

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

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

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

Despite decades of study, black holes are still one of the most puzzling objects in the Universe. As we know from Einstein’s ...

A galaxy traveling at a blistering two million miles per hour (3.2 million km/h) has torn through five neighboring galaxies, ...

Their hypothesis explores the idea that the Universe obeys an unbroken CPT symmetry—a principle stating that the laws of ...

A European spacecraft is showing us how dynamic the Sun is with newly released images, the highest-resolution images of our star's surface so far.

Now, a new study published Nov. 11 in Nature Astronomy has revisited the Voyager 2 data and discovered that Uranus was ...