The Space Launch System is facing fresh calls for cancelation, but still has a key role to play in NASA’s return to the moon.

25) that it has picked the Falcon Heavy to loft Dragonfly, a $3.35 billion mission that will investigate the life-hosting potential of Saturn's huge moon Titan. The burly rocket also launched NASA ...

All questions about why Huntsville – a former agricultural town – is called "Rocket City" can be answered within the displays ...

Once Explorer 1, the first United States satellite, was successfully launched in 1958, a new era for the country began.

Starship is now more than twice as powerful as the Saturn V Moon rocket and, in a year or so, it will be three times as powerful at 10,000 metric tons of thrust. More importantly, it is designed ...

SpaceX's Falcon Heavy has launched 11 times, all successfully, and is based on the Falcon 9 rocket rated to ferry people into ...

The tests of Starship, the world's largest and most powerful rocket, are the latest iteration of Musk's approach of rapid ...

SpaceX's Starship megarocket performed well on its sixth test flight, which occurred on Tuesday (Nov. 19). So, what's next ...

Columnist Rich Lowry says rockets are an enduring object of human fascination and Space X brings appropriate sense of brio to ...

fueled by 8+ million pounds of thrust, this virtual fireplace isn't that far from how launchpads actually work ...

At his Madison Square Garden event a week before the election, Donald Trump went on an extended riff about the famous “chopstick” maneuver of Elon Musk’s Space X. In describing his slack-jawed ...