In 2016 billionaire Yuri Milner hosted a press conference at One World Observatory, the atrium topping the slick skyscraper ...

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...

The solar construction project will reduce carbon emissions by more than 300 metric tons annually and save $63,000 in yearly energy costs.

Just four light-years from Earth lies the closest known exoplanet, Proxima Centauri b. It has captured imaginations because it could be one of the first exoplanets where extraterrestrial life might ...

As NASA described it, the stellar jet located on the outskirts of the Milky Way resembles Darth Maul’s double-bladed lightsaber from “Star Wars.” ...

"It took 35 years to reach interstellar space, but it will take 40,000 years for Voyager 1 to be closer to the star AC +79 ...

Webb's image of the enormous stellar jet in Sh2-284 provides evidence that protostellar jets scale with the mass of their ...

The design of TARS: a simple yet revolutionary system TARS fundamentally differs from traditional spacecraft propulsion systems. It does not rely on chemical rockets or nuclear power; instead, it ...

A Simple yet Revolutionary System TARS fundamentally differs from traditional spacecraft propulsion systems. It does not rely on chemical rockets or nuclear power; instead, it uses solar radiation to ...

Stem cells age faster and become functionally exhausted in low Earth orbit, making crewed long-duration space travel even ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...