Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...
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 ...
A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...
Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...
Spielberg returns to one of his favorite subjects with a fun and goofy popcorn movie that shows how far he's come in the last 50 years. Steven Spielberg has now made five movies about aliens (six if ...
Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.