Elon Musk has hammered acting NASA chief Sean Duffy repeatedly on social media over the past few days, calling him "Sean ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together.

Three years ago, NASA ushered in a new era of exploration when it sent a spacecraft beyond the moon and back. The technology ...

The Orion spacecraft and Space Launch System rocket have been attached at the hip for the better part of two decades. The big ...

A Chinese rocket booster tumbled back down to Earth and exploded in a massive orange fireball as it impacted the ground.

“Hey, welcome back to Earth, Starship,” SpaceX's Dan Huot announced as employees cheered. “What a day.” ...

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

SpaceX's launch vehicle Starship, which plays a pivotal role in billionaire Elon Musk's plan to send humans to the moon and ...

Preparations for the second-ever launch of Blue Origin's powerful New Glenn rocket are underway on Florida's Space Coast, as ...

Starship — the biggest and most powerful rocket ever built — thundered into the evening sky from the southern tip of Texas.