Galileo has started testing Open Service Navigation Message Authentication (OSNMA) in its signal-in-space, allowing the first-ever OSNMA-protected position fix to be successfully computed. Testing will continue over the next months, ahead of a so-called ‘public observation’ phase. This is the first-ever transmission of authentication features in open GNSS signals of a global navigation system.

WASHINGTON — NASA is no longer considering launching the Europa Clipper mission on the Space Launch System, deciding instead to launch the spacecraft on a commercial rocket it will procure in the next year.

WASHINGTON — Technological advances in small satellites are helping improve spacecraft designs and pushing the industry to take more risks, Jim McClelland, vice president of mission architecture at Maxar Technologies, said Feb. 10 at the SmallSat Symposium.

“It’s been a very exciting transformation of the industry,” he said.

In a February 1, 2021 SpaceNews article titled, “An open system for missile-warning satellite data is in the works but faces challenges,” a number of assertions were made that were factually incorrect, misleading and taken out of context about Lockheed Martin’s role in our nation’s premiere missile warning systems, including the Space-Based Infrared System (SBIRS), the Next Generation Overhead Persistent Infrared (Next Gen OPIR) system and the missile warning mission’s next generation ground control system, the Future Operationally Resilient Ground Evolution (FORGE) MDP (Mission Data Processing) and Enterprise Ground Services (EGS).

WASHINGTON — With its first successful launch in the books, Virgin Orbit is considering ways it can expand into adjacent markets, including supporting ventures developing satellite systems.

During a keynote presentation at the SmallSat Symposium Feb.

WASHINGTON — The U.S. military has built “very exquisite” satellites that operate for decades and is now looking to transition to a different space architecture that takes advantage of emerging technologies, Steve Butow, director of the Defense Innovation Unit’s space portfolio, said Feb.

The ESA-Roscosmos ExoMars Trace Gas Orbiter is investigating the martian atmosphere. Discovering new gases related to active process and looking for their sources is a key goal of the mission. ExoMars has discovered hydrogen chloride for the first time. It appeared during a global dust storm in 2018 and disappeared again afterwards. The detection was made in both hemispheres simultaneously so it is unlikely to come from volcanic activity. Seasonal change that triggers dust activity is thought to be the driving force behind the observation. Salt in the dusty surface – left over from when Mars had

SAN FRANCISCO – Satellite communications startup Analytical Space Inc. won a $26.4 million contract to develop and launch six cubesats and two hosted payloads to begin establishing the Fast Pixel Network for optical communications.

The three-year contract was awarded by AF Ventures, the service’s venture arm, with funding from the U.S.