A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...
NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...
Pandora mission is designeed to "provide in-depth study of at least 20 known planets orbiting distant stars," according to ...
NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.
Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...
Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.
Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...
A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...
The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) ...