A group of 18 researchers from several Chinese universities has developed a tiny retinal prosthesis that restores vision in ...

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an ...

A top Chinese space researcher revealed plans for a mission to defend Earth from dangerous asteroids, which, if successful, would make China only the second nation after the US to alter an asteroid’s ...

The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from ...

The security cam manufacturer says its new AI allows users search camera recordings with natural-language queries. It has a ...

Vision sensors are instruments that use optical components and imaging devices to acquire information about the external environment, outputting various image data, commonly referred to as cameras.

Asteroid 2025 QD8, about 22 meters wide, safely passed Earth on Wednesday at a distance of 135,500 miles, closer than the ...

Airplane-sized asteroid 2025 QD8 will come within roughly 136,000 miles (218,000 kilometers) of Earth on September 3.

6."The ozone layer is actually healing faster than expected. Scientists think it could be fully restored in our lifetime." ...

VA continues to award contracts for pricey, "high-tech" weapons detection systems that the FTC and security specialists argue ...

What does it take for a rock as big as a dinosaur to slip by Earth at slightly more than half the way to the Moon? On September 3, asteroid 2025 QD8 will provide a spectacular demonstration, whizzing ...