SpaceX, billionaire Elon Musk's commercial rocket company, says it's working on a "simplified" plan for its Starship to land ...

SpaceX defended Starship and said it is assessing a simplified moon mission architecture, with a propellant transfer test ...

"We've shared and are formally assessing a simplified mission architecture and concept of operations that we believe will ...

A NASA mission will send twin spacecraft to Mars to learn what happened to the Red Planet's ancient, thick atmosphere.

SpaceX, which continues with plans to expand Starship operations to Florida, has proposed a new plan to NASA for an Artemis 3 ...

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...

Blue Origin's New Glenn rocket is set to liftoff again from Florida. Here's what to know about this massive rocket.

China said it's on track to land astronauts on the moon by 2030 as it prepared to send another team of astronauts to its ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

The LVM3 deployed the 9,700-pound (4,400-kilogram) CMS-03 into geostationary transfer orbit about 16 minutes after lifting off. It was the heaviest communications satellite ever launched to GTO from ...

Despite the ongoing government shutdown, NASA has recently managed to complete a major milestone as part of the ...