Shaped much like a miniature NASA space shuttle, Stratolaunch's uncrewed, rocket-propelled Talon-A2 aircraft detached in midair from the world's largest plane in March and zoomed up to dizzying speeds ...

High-altitude launch startup Stratolaunch has gone through some changes, but on Monday, it revealed design details of two hypersonic aircraft, along with a space plane, all designed to take-off from ...

Sept 9 (Reuters) - Hypersonic flight company Stratolaunch is preparing to launch a U.S. initial public offering that could raise up to $500 million as soon as October, a source familiar with the ...

The world's largest airplane may be grounded after just one flight. Stratolaunch Systems Corp., which built a huge rocket-toting aircraft named Roc to launch satellites (and eventually people) into ...

Stratolaunch Roc aircraft carrying Talon-A hypersonic test vehicle. With a wingspan that stretches 385 feet, it’s the widest airplane in operation (Stratolaunch) Editor’s note: This story was updated ...

A Talon-A test vehicle separates from its launch system. (Ethan Wagner/Stratolaunch) Following a successful test flight in which its Talon-A vehicle reached near-hypersonic speeds, Stratolaunch is ...

File photo of a Pegasus XL rocket inside the Building 1555 processing facility at Vandenberg Air Force Base, California. Credit: NASA/Randy Beaudoin Hardware for two air-dropped Pegasus XL launchers ...