A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...
The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...
Humanity has already sent five spacecraft on trajectories that will eventually carry them beyond the Solar System, ...
Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...
To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...
The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) ...
Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...
Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...
US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions ...
A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...
Scientists say extraterrestrial life may exist elsewhere in the universe, but vast distances, enormous energy requirements ...
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