Now, ending an era in American spaceflight, the 16th and final Delta IV Heavy rocket is scheduled to lift off at 1:40 p.m.

New Glenn rocket by Blue Origin, owned by billionaire Jeff Bezos, is 320 feet tall. If launch is successful it will be ...

Blue Origin, company founded by billionaire Jeff Bezos, will launch massive New Glenn rocket. You can livestream coverage on ...

Blue Origin could try again to send up its New Glenn rocket for the first time with an overnight launch early Thursday, but ...

Welcome to Edition 7.26 of the Rocket Report! Let's pause and reflect on how far the rocket business has come in the last 10 ...

With the launch Friday and another Falcon 9 flight Monday (this one with a booster on its 15th mission), SpaceX has launched ...

The Parker Solar Probe is expected to pass within an "unprecedented" 3.86 million miles of the solar surface on Dec. 24, according to NASA. "It's about to be on its closest approach to the sun," Rayl ...

The year also saw the final launch of ULA’s Delta IV Heavy rocket from Canaveral’s Space Launch Complex 37. Among the Space ...

The 200-foot Vulcan Centaur rocket could do more than just launch satellites to orbit. As the rocket awaits certification to launch military payloads, United Launch Alliance (ULA) suggests that Vulcan ...

and was supposed to qualify the rocket to run national security missions like Falcon 9, and like Atlas V and Delta IV before it. But there was a problem. As I noted in October, the Federal ...

NASA's Parker Solar Probe launched on Aug. 12, 2018, aboard a United Launch Alliance Delta IV Heavy rocket. The Parker Solar Probe's mission is to study the sun in unprecedented detail.