The Space Force has canceled its contract with one of the four companies developing designs for its Resilient GPS program ...

A fierce solar storm in May 2024 did more than disrupt GPS — it created two new radiation belts. A revived CubeSat captured ...

WASHINGTON — After nearly three years operating in stealth mode, Seattle-based startup Kapta Space emerged on Feb. 21, announcing plans to demonstrate metasurface antenna technology for space-based ...

Kapta Space plans to innovate space radar technology, enhancing precision and reducing imaging costs with electronically ...

Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, ...

The asteroid is hurtling towards us at a zippy 15,000 miles per hour, according to the space agency's Jet Propulsion ...

Innovative orbit determination techniques enhance LEO satellite constellations' accuracy and efficiency using GNSS data and inter-satellite range measurements.

BlackSky Technology Inc. (NYSE: BKSY) won a six-figure contract from a new strategic international customer to provide immediate, subscription-based on-demand Gen-2 imagery and analytics services and ...

A new study reveals advanced methods for improving orbit determination (OD) of large constellations of Low Earth Orbit (LEO) satellites, utilizing Global Navigation Satellite System (GNSS) ...

By Marc J. Berkowitz, Defense Opinion Writer. The United States has ceded its leadership position in space-based positioning, navigation and timing (PNT), with stark ramifications for most all U.S.

Super Mario Kart and Mortal Kombat ruled the arcades. Whitney Houston’s “I Will Always Love You” and “Ironic” by Alanis ...

A space-based telescope has captured new images of the sun that showcase one of our star's fiery outbursts — and Mercury is ...