Was Yuri Gagarin Really the First Human in Space?

With its mix of Silk Road landmarks, Soviet-era architecture, striking natural landscapes, and artisan hubs, Uzbekistan has a wealth of attractions. And yet, it has managed to remain under the tourist ...

Astronaut Gene Cernan risked his life during his first flight to space in 1966. A new book sheds light on NASA's Gemini ...

CAPE CANAVERAL, Fla. — Blue Origin called off the launch of its giant New Glenn rocket carrying twin NASA Mars probes on ...

Blue Origin's long-awaited mission to launch its New Glenn rocket on a mission sending twin NASA spacecraft to Mars will have to wait a little longer.

Blue Origin is preparing to launch its massive New Glenn rocket on just its second spaceflight in 2025. Here's how to watch a livestream.