The two biggest commercial space companies are stepping up.

NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.

Reusable launch vehicles — such as SpaceX’s Starship and Blue Origin’s New Glenn, Stoke Space’s Nova, Rocket Lab’s Neutron and Relativity Space’s Terran R — are revolutionizing the cost and frequency of space access. They represent a tipping point in the human breakout into space.

The Space Launch System was supposed to be NASA’s triumphant return to Saturn V scale, a government built mega rocket that could guarantee American astronauts a path back to the Moon. Instead, it has become a case study in how legacy contracting and ...

REDSTONE ARSENAL, Ala. (WHNT) — NASA is less than two weeks from fueling up the rocket that will take Americans on the first trip to the moon in over 50 years, but before liftoff, teams in Huntsville are working to make sure everything is ready to go.

Setanta Space Systems (Setanta Space), a new Irish space technology start-up, today announced its official launch. The company is focused on developing novel modular onboard computing hardware and artificial intelligence (AI) software designed to make spacecraft more autonomous,