SALT LAKE CITY — A novel propulsion system will be called upon to perform a life-or-death maneuver hours after the deployment of a South Korean cubesat on next year’s Artemis
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Observational data on the relative surface temperatures of the Earth and Mars Ts/Ts0 (upper left panel) vs. the theoretical predictions by a few cosmological models at various values of the
WASHINGTON — Sierra Space and NASA have sharply revised a contract to use the company’s Dream Chaser vehicle to deliver cargo to the International Space Station as the company pivots
Using NASA’s Chandra and ESA’s XMM-Newton space observatories, Indian astronomers have explored the population of ultraluminous X-ray sources in the galaxy NGC 5813, which resulted in the detection of a
Under simulated Mars-like conditions, black fungus shows how life could endure harsh extraterrestrial environments. © 2025 KAUST. People have long been intrigued by the possibility of life beyond Earth and
Restoring public trust in government institutions has become a pressing issue, especially in the wake of recent hearings regarding Unidentified Aerial Phenomena (UAP). The hearings highlighted the need for transparency,
6 Min Read NASA’s Push Toward Commercial Space Communications Gains Momentum An artist’s concept of a near-Earth satellite relay constellation. Credits: NASA/Chase Leidy NASA’s commercial partners are actively demonstrating next-generation
The first interstellar object to visit the solar system may have been a fragment of an icy exoplanet, research suggests. When 1I/’Oumuamua was first spotted in 2017, astronomers quickly determined
A Dragon just pushed the International Space Station a little farther away from Earth. SpaceX’s Dragon cargo spacecraft successfully finished a test reboost of the International Space Station (ISS) on
NATIONAL HARBOR, Md. — Air Force Secretary Troy Meink likened today’s geopolitical threats to the Sputnik shock of 1957, warning that the United States risks falling behind adversaries, particularly China,
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