Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.

It's not every day that a new aircraft makes its first flight. Even rarer is a first flight without a pilot in the cockpit.

After a year wait, Isaacman was approved by the U.S. Senate to serve as NASA administrator. Here's what we can expect to see ...

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the ...

Theoretically, Chinese rockets based on the Soyuz design might carry astronauts (or cosmonauts, or Chinese taikonauts) to ISS ...

Florida Governor Ron DeSantis has introduced a bold “Revenue Reset” proposal that aims to eliminate property taxes for homesteaded residents.

Human-rating emerges as a crucial process ensuring that space systems like LVM-3 can safely carry humans by adding redundancy ...

Rocket Lab Corp. offers launch services for small satellites and is developing its Neutron rocket for medium-lift missions. The California-based company has launched 74 Electron missions as of ...

SpaceX has been landing the first stage of its workhorse Falcon 9 booster since 2015, and the sight of the vehicle coming in ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

The days and months roll by, you’re watching a new video from one of the Artemis II crew, and he says something that makes ...

To enjoy the Geminid show, bundle up and venture away from city lights, which can drown out fireballs. The meteor shower will ...