Los Angeles CA (SPX) May 03, 2024
oneNav, a developer of global navigation satellite system (GNSS) technology, has launched L5-direct, a GNSS product capable of directly acquiring and tracking L5-band signals. This innovation arrives amid growing concerns over Russian forces using GPS jamming techniques in Europe to impair American drones in Ukraine. In March 2024, over 1,600 civilian aircraft in Eastern Europe experienced

Washington DC (SPX) May 02, 2024
Continuing from Phase I, researchers are expanding on the development of a power source that transforms the paradigm of thermal power conversion. The thermoradiative cell (TRC), operating analogously to a solar cell but in reverse, converts heat from a radioisotope source into infrared light, which is then emitted into space, generating electricity. Initial studies demonstrated a potential gener

Paris, France (SPX) May 06, 2024
Recently, ESA's EarthCARE satellite was removed from its transport container at Vandenberg Space Force Base, California, beginning an intensive period of preparation for its upcoming launch. The team conducted detailed inspections and testing to ensure the satellite was in optimal condition for its mission. Ensuring the cleanliness of EarthCARE was a critical step in optimizing the perform

Los Angeles CA (SPX) May 02, 2024
NASA is advancing plans for the first lunar railway system, described as a critical component for the daily operations of a sustainable lunar base envisioned for the 2030s. This initiative is part of NASA's broader Moon to Mars plan, which includes mission concepts like the Robotic Lunar Surface Operations 2 (RLSO2). "We want to build the first lunar railway system, which will provide reli

Berlin, Germany (SPX) May 02, 2024
The vision of a permanent human settlement on Mars is drawing closer to reality, and with it, the challenge of ensuring food security for Martian colonists. The reliance on Earth for resupplying food is both impractical and costly, making it imperative to utilize Martian resources for local food production. Rovers have initially scoped Martian terrains, setting the stage for human research

Paris, France (SPX) May 02, 2024
Gravity, a fundamental force in our everyday lives, continues to puzzle scientists: Is it a geometric force as Einstein suggested, or does it follow quantum mechanics? Researchers from the University of Amsterdam and Ulm have introduced an innovative experiment to explore this, avoiding the challenges of previous methods that required entangling massive objects, which often lose their quantum pr

Moffett Field CA (SPX) May 02, 2024
The future of space-based UV/optical/IR astronomy requires ever larger telescopes. The highest priority astrophysics targets, including Earth-like exoplanets, first generation stars, and early galaxies, are all extremely faint, which presents an ongoing challenge for current missions and is the opportunity space for next generation telescopes: larger telescopes are the primary way to address thi

Los Angeles CA (SPX) May 02, 2024
Researchers from the University of Waterloo, in collaboration with the University of British Columbia, have observed what they term a "cosmic glitch," indicating a deviation in gravity's behavior on a vast cosmic scale. For a century, Albert Einstein's theory of general relativity has been the cornerstone of our understanding of gravity, asserting its influence across not just three physic

Los Angeles CA (SPX) May 02, 2024
NASA has commissioned 12 concept studies from nine U.S. companies to explore how commercial services could support scientific missions to Mars. These studies, funded between $200,000 and $300,000 each, will investigate various services including payload delivery, communications relay, surface imaging, and payload hosting to aid future missions to Mars. The initiative began with a request f

Sydney, Australia (SPX) May 06, 2024
Following the recent return of the Shenzhou-17 spacecraft, seeds that experienced space radiation for nearly a year aboard China's space station have arrived back on Earth. These seeds are now part of critical breeding experiments. The seeds, including alfalfa and oats, were exposed to space radiation on the space station's biology exposure equipment for 11 months, provided by the Lanzhou