Engineers are using a satellite link between two European Space Agency facilities to advance teleoperated robotics systems that could enable future lunar explorers to study the Moon from afar.

True to its promise, the European Space Agency’s EarthCARE satellite is now being used to calculate directly how clouds and aerosols influence Earth’s energy balance – the all-important balance that regulates our climate. In doing so, EarthCARE is poised to sharpen the accuracy of climate models, the very tools that guide global climate policy and action.

Los Angeles CA (SPX) Dec 03, 2025
Iridium Communications Inc. has secured a five year indefinite delivery and indefinite quantity contract from the US Space Force Space Systems Command Commercial Space Office worth up to 85.8 million dollars. The System Infrastructure Transformation and Hybridization contract covers technology refreshes, lifecycle upgrades, and security improvements for the Enhanced Mobile Satellite Servic

Los Angeles CA (SPX) Dec 03, 2025
Astronomers using NASAs James Webb Space Telescope have identified a massive spiral galaxy that resembles the Milky Way but existed when the Universe was only about 1.5 billion years old. Named Alaknanda, after a Himalayan river paired with the Mandakini which shares its Hindi name with the Milky Way, the system appears as a mature, disk dominated spiral at a time when galaxies were expected to

Norwich, UK (SPX) Dec 03, 2025
The first step on the Moon was one of humanity's most exciting accomplishments. Now scientists are planning return trips - and dreaming of Mars beyond. Next year, Nasa's Artemis II mission will send four astronauts to fly around the Moon to test the spacecraft before future landings. The following year, two astronauts are expected to explore the surface of the Moon for a week as part of Na

Berlin, Germany (SPX) Dec 03, 2025
Observations with the SPHERE instrument on ESO's Very Large Telescope have produced a large gallery of debris disks around nearby young stars, revealing where unseen asteroid- and comet-scale bodies are colliding and generating dust. Gael Chauvin, SPHERE project scientist and co-author, said: "This data set is an astronomical treasure. It provides exceptional insights into the properties of debr

Los Angeles CA (SPX) Dec 03, 2025
To prepare new autonomous systems for Mars, NASA teams have been testing drones, a legged robot, and a winged flyer concept in harsh desert environments in California, New Mexico, and Virginia. The work is part of 25 Mars Exploration Program technology projects funded this year to extend the reach and capability of future Red Planet missions. At Death Valley National Park and in the nearby

Los Angeles CA (SPX) Dec 03, 2025
Human missions to Mars will require robust shelters that can be built without hauling heavy materials from Earth, pushing engineers and scientists to focus on in situ resource utilization of the planet's regolith. A new perspective article describes how carefully selected microbial communities could turn Martian dust into structural elements for habitats, while also contributing to life-support