Firefly Aerospace CEO Jason Kim rang the Opening Bell at the Nasdaq MarketSite in Times Square during a ceremony, symbolizing ...

The economic impact is already visible, with signs of stalled hiring, rising inflation and declining home values.

If you want to know where the next nuclear reactor is being built, you may have to look up at the stars. Transportation ...

NASA is ready to send nuclear reactors to the Moon. The goal is to have a working reactor by 2030. NASA boss Sean Duffy said ...

Loeb has developed what he calls the 'Loeb Scale', a ranking system to evaluate the likelihood that an object is artificial, ...

Scientists have synthesized methanetetrol, an elusive alcohol that could be the foundation of alien life. Chemists have ...

August’s full sturgeon moon is peaking this weekend, accompanied by meteor showers and shining planets. Here’s how to see the ...

"We have now achieved all the technical requirements for controlling complex robotic missions on Mars — and for a future ...

The Trump administration wants to end two NASA missions that monitor a potent greenhouse gas and plant health.

Weekly applications for jobless benefits are seen as a proxy for U.S. layoffs and have mostly settled in a historically ...

Tennessee Tech University honored two-time graduate, university trustee and astronaut Barry “Butch” Wilmore upon his ...

"We're in a race to the Moon, in a race with China to the Moon. And to have a base on the Moon, we need energy," Duffy told ...