The stock's fall snapped a four-day winning streak.

What time is the rocket launch? Liftoff from California occurs at Vandenberg Space Force Base. Sometimes, SpaceX Falcon 9 can ...

This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the ...

The U.S. performed a second successful test of a reusable hypersonic test vehicle in March, the Pentagon said on Monday, ...

WASHINGTON (Reuters) -U.S. President Donald Trump's administration is seeking to cut key elements of NASA's moon program in ...

A group of 42 Democratic lawmakers wants the Pentagon’s watchdog to look into billionaire Elon Musk’s role in the contracting ...

Northrop Grumman Hypersonic Nav Device Tested On Talon is published in Aerospace Daily & Defense Report, an Aviation Week ...

Explore President Trump's $1T 'Golden Dome' defense initiative. Learn how modern tech and private industry aim to ...

NASA astronauts Anne McClain and Nichole Ayers conducted history's fifth all-female spacewalk on May 1, moving an antenna and ...

The US Space Force has selected Northrop Grumman to develop advanced relay ground stations within the US and the UK.

The US Space Force (USSF) has awarded Northrop Grumman a $244 million contract to develop advanced relay ground stations in ...

Northrop Grumman Corp. is facing new litigation over its 401(k) plan from the St. Louis-based law firm that negotiated a pair ...