As a backlash builds in Congress to SpaceX delays with its Starship lunar lander, a top Mars scholar is calling for Elon Musk ...
The first stage of the rocket that Firefly was prepping to make Alpha's seventh-ever flight exploded on Monday (Sept. 29) ...
A software glitch in the Cygnus XL caused its main engine to shut down earlier than expected, delaying the more than 11,000 ...
Sierra Space and NASA announced that the first flight of the Dream Chaser spaceplane has been pushed to late 2026, mission ...
SpaceX is determined to build a rocket that can reach Mars. However, another test has gone wrong. Here's what you need to ...
US former NASA astronaut Joan Higginbotham, 60, who waited for nearly 20 years ahead of her 2006 space mission, says space tourists may be able to weekend in orbit in just five years' time.
Elon Musk wants to reach Mars with his Starship rocket, which recently completed a successful test flight, but here on Earth ...
Interesting Engineering on MSN
Can orbital refueling save spaceflight from debris? – Part 1
Another way to reduce costs is with On-Orbit Refueling (OOR), also known as in-space propellant transfer. NASA has researched this concept for decades to facilitate missions to the Moon and beyond. If ...
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