New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...
Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...
Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf ...
While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...
On January 14, 2005, the Huygens probe landed on Saturn’s largest moon, Titan. Huygens remains the first and only landing in ...
Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.
Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh of relief. It's not.
Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...
How large is a large language model? Think about it this way. In the center of San Francisco there’s a hill called Twin Peaks from which you can view nearly the entire city. Picture all of it—every ...
L3Harris will retain a minority investment interest and continue to act as a strategic partner to the business AE Industrial plans to restore and use the “Rocketdyne” name for the acquired business AE ...
Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...
New Mexico — December 22, 2025 — Desert Works Propulsion (DWP) today announced the expansion of its domestic electric propulsion development and testing capabilities to address growing demand for ...