With Artemis II, SLS could become the most powerful rocket ever to launch humans. Its four main engines burn roughly 700,000 ...

After launching on its certification flight back in October 2024, United Launch Alliance's Vulcan rocket has finally received approval by the United States Space Force to fly national security ...

ULA's Vulcan rocket has been certified by the US Space Force for national security missions after completing a rigorous certification process. The certification process included two successful test ...

When it was first detailed back in 2019, Blue Origin's New Glenn rocket was hailed as the most capable of its kind available at the time. Since then, the rapid evolution of the space exploration ...

A test flight of SpaceX’s Starship rocket that broke apart in midair earlier this year did more than scatter debris over the Gulf of Mexico. Newly disclosed aviation records indicate the blast forced ...

Because of Arizona's proximity to the launch site, there's a good chance people there can see the spacecraft streak across the sky, especially at night or very early morning. But this time around, a ...