Stuck antenna freed on Jupiter-bound spacecraft

A crucial radar antenna on a European spacecraft bound for Jupiter is no longer jammed. Flight controllers in Germany freed the 52-foot (16-meter) antenna Friday after nearly a month of effort. The

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Webb Telescope discovers possible hidden planets in dust belts around star

The James Webb Space Telescope has made another new discovery, this time in the layered dust rings surrounding a star outside of our galaxy. Through previous imaging, scientists knew that an outer

Watch: Cosmonauts to activate radiator during ISS spacewalk

Russian cosmonauts Dmitri Petelin and Sergey Prokopyev prepared for a spacewalk to activate a radiator on the International Space Station's Nauka science module Friday.

What causes earthquakes in California and how common are they?

If you live in California, sooner or later you will feel an earthquake, and depending on what part of the state you are in, earthquakes could be a regular thing. California registers hundreds of

Brain Monitor Enters Hole in Skull, Deploys Flower-Shaped Electrodes

The process to monitor epileptic brains can get downright medieval. In the most invasive procedure, surgeons have to saw into the skull, remove a portion of bone, and place a plastic grid of

A Japanese Company May Have Lost Its Lunar Lander

Japanese company Ispace just attempted to become the first private company to have a successful lunar landing. After losing contact with the lander during the landing process, the fate of the mission

Oh Dear, There's a Hole in the Bottom of the Ocean

The floor of the ocean off the coast of the Pacific Northwest has sprung a leak. The spring, known as Pythia’s Oasis, is likely venting water from beneath local tectonic plates through a fault called

Teens Have Proven the Pythagorean Theorem With Trigonometry. That Should Be Impossible.

The Pythagorean Theorem (a 2 + b 2 = c 2) is fundamental to mathematics, especially to the field of trigonometry. Some mathematicians have stated that proving the theorem using trigonometry is

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