London, UK (SPX) Jun 12, 2025
PLD Space has reached a critical milestone in the development of its MIURA 5 orbital launcher by completing integrated testing of its TEPREL-C rocket engines. This progress marks a significant step toward the start of the engine's flight qualification campaign, which is slated to begin at the end of June. The Spanish aerospace company emphasizes propulsion as the foundation of its technolo

St. Louis, MO (SPX) Jun 12, 2025
The Apollo astronauts didn't know what they'd find when they explored the surface of the moon, but they certainly didn't expect to see drifts of tiny, bright orange glass beads glistening among the otherwise monochrome piles of rocks and dust. The beads, each less than 1 mm across, formed some 3.3 to 3.6 billion years ago during volcanic eruptions on the surface of the then-young satellite

Los Angeles CA (SPX) Jun 12, 2025
Scientists using NASA's Hubble Space Telescope set out to detect radiation-induced surface changes on Uranus' largest moons but uncovered a different phenomenon altogether. The team had hypothesized that charged particles from Uranus' magnetosphere would darken the trailing hemispheres of its four major moons-Ariel, Umbriel, Titania, and Oberon-due to constant bombardment. These moons are

Riverside CA (SPX) Jun 12, 2025
In a study that closes a long-standing knowledge gap in fundamental science, researchers Boerge Hemmerling and Stephen Kane at the University of California, Riverside, have successfully measured the electric dipole moment of aluminum monochloride (AlCl), a simple yet scientifically crucial diatomic molecule. Their results, published in Physical Review A, have implications for quantum technologie

Paris, France (SPX) Jun 12, 2025
Thanks to a newly inclined orbit, ESA's Solar Orbiter spacecraft has captured the first-ever images of the Sun's poles taken from outside the ecliptic plane. This novel vantage point marks a breakthrough in solar research, offering new insights into the Sun's magnetic field, solar cycles, and space weather dynamics. Historically, solar imaging has been confined to the ecliptic plane-where

Huntsville AL (SPX) Jun 12, 2025
Dr. Sukanya Chakrabarti, the Pei-Ling Chan Endowed Chair at The University of Alabama in Huntsville (UAH), a part of The University of Alabama System, has co-authored a paper that uses young stars to develop a more accurate map of the outer gas disk of the Milky Way galaxy. The findings are being presented at the 246th meeting of the American Astronomical Society in Anchorage, Alaska, on J

Tokyo, Japan (SPX) Jun 12, 2025
Two BeiDou-3 navigation satellites once plagued by orbit inconsistencies are now operating with significantly improved accuracy, thanks to a novel hybrid modeling technique that better accounts for solar radiation pressure. Researchers integrated a physically based Adjustable Box-Wing (ABW) model with the empirical ECOM2 framework, cutting laser ranging residuals by over 60% and improving real-t

Paris, France (SPX) Jun 12, 2025
Three years after its founding, European space surveillance firm Look Up has secured EUR 50 million in funding to accelerate the global deployment of its radar network and strengthen its suite of space traffic management services. The financing combines equity, bank debt, and non-dilutive public funding, placing it among the top three largest Series A rounds in European space technology to date.

The Colorado-based company announced the formal launch of Sierra Space Defense

BAE Systems has partnered with South Korean conglomerate Hanwha Systems to explore using its synthetic aperture radar technology in Azalea, the British defense prime’s planned intelligence, surveillance and reconnaissance constellation.