Wednesday, Sierra Space officials announced the spacecraft successfully completed and passed another round of test milestones ...

A viral video has reignited a long-standing debate over "manspreading" on public transport after a woman had a brilliant ...

A new study from the University of British Columbia reveals the growing danger of falling space debris striking an airplane.

Space debris from rocket bodies orbiting Earth could pose an increased threat of striking aircraft as it falls from space, ...

Lofted in December of 2023, the military spaceplane was placed in an orbit higher than any of the earlier space plane missions – into a highly elliptical high Earth orbit. From that orbit ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.

Several recent aviation incidents, including engine fires and devastating airplane accidents occurring back to back in recent ...

Sierra Space has passed yet another major benchmark—one that didn’t involve inflating (and subsequently popping) space station module models. According to the startup’s January 29 update, ...

Everyone aboard a plane that collided with an Army helicopter near Washington, D.C., are feared dead, which would make it the ...

After multiple years of work, along with some setbacks, students in Centaurus High School’s physics club are ready to build a space plane payload with a goal of contributing to climate change ...

"In short, there is a 26 percent chance of an uncontrolled space debris reentry in busy airspaces such as the Northeastern United States or Northern Europe each year," Ewan Wright of the ...