During the first six missions, the X-37B spent more than 3,774 days in orbit. It launched on its current mission, OTV-7, on ...

The X-37B Holds A Novel Place In Family Tree of Reusable Spacecraft is available to both Aviation Week & Space Technology and AWIN subscribers. Our award-winning editors bring news, analysis and ...

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new way to explore how massive stars interact and evolve, confirming the unique ...

When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...

Roblox Corp. shares dropped as much as 20%, the biggest intraday decline since May, after the video-game platform reported daily active users for the fourth quarter that fell short of analysts ...

Visa is the first partner for X Money accounts, which X says will support instant bank transfers and P2P payments. Visa is the first partner for X Money accounts, which X says will support ...

At that time, he talked about using the platform to tip creators and get a high yield from the balance held within X. Since that live talk on the platform, X has been obtaining money transmitter ...

The successful test flight, which was live-streamed by Boom Supersonic, proved the capabilities of several in-house technologies. In addition to its three Symphony engines, the XB-1 has two ...

The world’s first live Ultra High Definition views of Earth are being captured by Sen through three camera views: one with a wide angle 'panoramic' lens which provides views of Earth's horizon, ...

WATCH:X Games Aspen 2025 live on Fubo (free trial) Two-time Olympic gold medalist Chloe Kim made her first appearance in the X Games since 2021 and became the first woman to land a 1260 in a ...