Musk criticizes Duffy amid NASA leadership debate
SpaceX Chief Executive Elon Musk hurled insults at NASA’s acting administrator a day after complaints that the company was behind schedule on its Artemis lunar lander.
Lynk Global and Omnispace to merge in race for direct-to-device satellite spectrum
Lynk Global plans to merge with Omnispace to upgrade its direct-to-device services with globally coordinated S-band spectrum, joining SpaceX and AST SpaceMobile in shoring up satellite frequencies after initially relying on cellular partnerships.
Sounding the alarm: ESA introduces space environment ‘health index’
The congestion and pollution of Earth orbit is quickly getting worse. We need to be able to quantify how our behaviour impacts the orbital environment in the future. To this end, the European Space Agency (ESA) is adding a new health index to its yearly Space Environment Report that summarises in one number the status of our space environment over time.
MetOp-SG's IASI-NG returns first data
MetOp-SG's IASI-NG returns first data
The lunar mining gold rush is coming – and success requires bridging two worlds
Traditional mining expertise plus space startup innovation will equal the winning formula for lunar resource extraction.
Vantor satellites track space objects in ‘blind spots’ inaccessible to military ground sensors
Vantor’s space-to-space intelligence business is also known as non-Earth imagery
Satellites and space trash threaten ozone layer and space safety
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China's Zhuque-3 reusable rocket passes key test to rival SpaceX
Chinese space authorities reached a new milestone this week as they tested a reusable rocket that they hope to use to join the United States, Japan and other nations in the bid for space dominance.
On Monday, Chinese company LandSpace executed a static-fire test with its 217-foot-tall Zhuque-3 rocket launcher. The rocket is on the way to its inaugural test flight expected at some point Chang'e-6 lunar samples reveal new pathways for solar system material movement
Meteorites are vital tools for investigating planetary formation and evolution, yet most are lost to atmospheric and geological processes on Earth. Carbonaceous Ivuna-type (CI) chondrites are particularly rare, representing less than one percent of terrestrial meteorite finds. The Moon, with its minimal atmosphere and geological activity, offers a unique preservation environment for such meteori Knotted energy fields may explain the universe's matter dominance
A 19th-century hypothesis dismissed for decades is now illuminating one of physics' most perplexing mysteries: why our universe is made primarily of matter rather than antimatter. Researchers in Japan have proposed that knotted energy fields, or "cosmic knots", arising naturally in an expanded particle physics model, may have briefly dominated the early universe and tipped the balance in favor o 
