Artwork shows a probe with a radioisotope-powered propulsion system. (USNC-Tech Illustration) Seattle-based USNC-Tech has gotten the green light from NASA to continue development of a rapid-response spacecraft that would use a nuclear-powered propulsion system for deep-space exploration. The company’s proposed ...

An artist’s conception shows a nuclear thermal propulsion system at work in orbit (USNC-Tech Illustration) As more and more hardware goes into Earth orbit, and eventually to the moon and Mars, where will the power to run all those machines ...

SpaceX employees in Redmond, Wash., give a cheer during the countdown to a Starlink satellite launch in 2019. Thousands of Starlink satellites have been built in Redmond. (SpaceX via YouTube) REDMOND, Wash. — This Seattle-area suburb has played a role ...

The booster for Blue Origin’s New Shepard spaceship flares during last year’s ascent. (Blue Origin via YouTube) Jeff Bezos’ Blue Origin space venture says a launch anomaly that forced the suspension of its suborbital spaceflights last September was caused by ...

Lynk Global has demonstrated its satellite-to-smartphone network in Mongolia. (Lynk Global Illustration) The Federal Communications Commission plans to set up a new regulatory framework for facilitate hookups between satellite operators and wireless companies, with the objective of connecting smartphone users ...