On, NASA marked a major milestone in America’s early space program with the first successful launch of a Mercury-Atlas rocket. [...] ...

The booster anomaly resulted in months of delays before the Space Force finally gave ULA the green light to begin launching its missions. Vulcan launched its first military payload in August 2025, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Space Coast ended 2025 with a record 109 launches from SpaceX, United Launch Alliance and Blue Origin. 2026 could see a ...

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently made an otherwise "nominal" ascent to space, the company said.

NASA released a scathing report blasting the agency and Boeing for the failed Starliner mission. Another 2025 report came to ...

Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up​ ...

The latest flight of United Launch Alliance’s Vulcan rocket was more than another routine climb to orbit. It was a high‑stakes national security mission, a live engineering stress test and a preview ...

NASA's Jared Isaacman slammed Boeing for failures with its Starliner spacecraft, which was deemed unsafe to return its crew of two astronauts from the International Space Station ...

Reports suggest that the US Space Force is pausing missions on the Vulcan rocket until an anomaly observed during a February ...

This USSF-87 mission is the ULA rocket's longest to date and carries its heaviest payload. The mission is meant to deploy a spacecraft to an orbit nearly 90 times higher than the International Space ...

A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's what we know.

SpaceX is scheduled to launch a Falcon 9 rocket from Florida on Valentine's Day, Saturday, Feb. 14. The rocket will carry 29 Starlink satellites into low-Earth orbit. Depending on conditions, the ...