Constellation Energy (CEG) -2.5% in Tuesday's trading after unveiling a long-range proposal to invest in as much as 5,800 MW ...

The funds will be used to further invest in its product innovation, including its Polaris Safety Constellation Architecture, ...

For astronomers, the sky isn’t exactly falling—yet the sky-high ambitions of tech companies seeking profits in Earth orbit ...

Google has dreamed up a potential new way to get around resource constraints for energy-hungry AI data centers on Earth — ...

Google envisions putting a legion of satellites into a special kind of orbit that rides along the day-night terminator, where ...

The month brings a spectacular lineup of celestial sights—including a rare chan Mercury without a telescope and a "micro" new ...

A n amateur astronomer monitoring satellites as a hobby has discovered a strange signal being emitted by SpaceX's classified network of satellites known as "Starshield".

As China completes the global deployment of its BeiDou-3 Navigation Satellite System, officials are now focused on exporting ...

China’s StarDetect raises Series A funding to expand on-orbit computing and space domain awareness services Chinese ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

Debris from Comet Encke creates two annual meteor showers, but it might also pose a small risk to Earth. Scientists are ...

Experience a rare celestial event as the Southern Taurid meteor shower peaks overnight on November 4-5, offering a display of bright, dramatic meteors.