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science/space

Aviation Week Questions Safety and Viability of SpaceX's Mars Mission Plans

Aviation Week has published a critical assessment questioning the foundational premises of SpaceX's Mars mission architecture. The analysis suggests that some core assumptions underlying the ambitious plan may lack sufficient technical validation and could present safety risks for crewed missions. The article joins a growing body of expert

NASA Faces Transition Challenges as ISS Era Nears End, GAO Report Finds

NASA is confronting substantial challenges as it works to transition from the International Space Station to a new era of commercial space stations, according to a recent report from the Government Accountability Office (GAO). The GAO assessment identifies several key areas of concern for NASA's transition planning. These

Astronomers Find Evidence That One Twin Star Consumed Planetary Material

Astronomers have discovered chemical differences between twin stars in a binary system that point to one star having consumed planetary material at some point in its history. Binary star systems consist of two stars that formed from the same gas cloud, which typically means they share nearly identical chemical compositions.

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Webb Telescope Captures First 'Bulge Fossil Fragment'

The Webb telescope has captured its first "bulge fossil fragment," according to Engadget. The finding is described as a step toward better understanding how galaxies form. Sources * Engadget

Elon Musk's Space Empire Crosses the Trillion-Dollar Milestone

Elon Musk's space empire has reached a significant financial milestone, with his overall fortune crossing the trillion-dollar threshold. The achievement underscores how SpaceX, his aerospace manufacturer and spaceflight company, has become a central driver of his wealth alongside his electric vehicle company Tesla. This milestone places Musk among

Europe's Ariane 6 Rocket to Launch Record-Breaking Amazon Mission on June 17

The European Space Agency's Ariane 6 rocket is preparing for a significant mission scheduled for June 17. The launch will carry Amazon's LEO (Low Earth Orbit) LE-03 mission, which is expected to set a record for the number of satellites deployed on a single flight. This

Astronomers Reclassify Terzan 5 as a 'Bulge Fossil Fragment' — Relic of Early Galaxy Formation

Astronomers using the James Webb Space Telescope and Hubble Space Telescope have confirmed the existence of a new class of objects within the Milky Way: bulge fossil fragments. The prototype is Terzan 5, a dense star grouping previously classified as a globular cluster but now understood to be something far