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science/space

Blind Stacking Technique Reveals Hidden Space Debris in Geostationary Orbit

Tracking space debris in the geostationary orbit has long posed a challenge for astronomers. Satellites in this orbital band—located roughly 36,000 kilometers above Earth's equator—operate at a pace that makes individual objects difficult to isolate using conventional observation methods. The new "blind stacking"

SpaceX Secures NASA Support for Lunar Infrastructure and Orbital AI Development

SpaceX has secured NASA's support for two ambitious initiatives: constructing a Moon base and advancing orbital artificial intelligence capabilities. The partnership represents an extension of NASA's commercial space strategy, which has increasingly relied on private sector partners to develop infrastructure beyond Earth orbit. The lunar base

The Spacecraft That Was Built to Save a Satellite Now Needs Saving Itself

A Satellite-Saving Mission Turns Critical NASA's Mission Restore One—launched specifically to service and extend the operational life of aging satellites—has itself become a conservation case. The spacecraft is now experiencing critical issues that could render it non-functional within approximately six months, according to mission officials. Background

X-Ray Observations Reveal Ancient Quasar's Multi-Million Degree Exhaust

Researchers employing X-ray space observatories have captured what scientists describe as the "breath" of ancient quasars—intensely luminous cosmic objects powered by supermassive black holes in the early universe. The detected outflows reach temperatures of approximately 36 million degrees, representing the blisteringly hot exhaust from material being expelled

US Regulatory Shift: Environmental Safeguards for Space Industry Under Review

The United States is poised to scale back environmental safeguards governing the commercial space industry. The shift would affect the review processes that companies must complete before conducting launches, with implications for how environmental impacts are assessed in areas surrounding launch sites and launch operations. Current regulations require detailed environmental

Research Advances Space Farming Capabilities for Deep Space Missions

Developing reliable food production systems for space missions remains a critical hurdle as space agencies plan extended stays on the Moon and eventually Mars. Researchers are working on specialized growing systems designed to function in the challenging environments of other celestial bodies, where traditional agriculture is not viable. Space farming

NASA's Roman Space Telescope Prepped for August Launch to Map the Sky Like Never Before

NASA's Roman Space Telescope, hailed as the space agency's next great observatory, is fully fueled and on track for its scheduled launch on August 30. The telescope will lift off aboard a SpaceX Falcon Heavy rocket, carrying instruments designed to survey the entire sky with unprecedented