A new survey of hundreds of astrobiologists reveals that, despite NASA's high-profile declarations about Mars and exoplanet ...
A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...
The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.
It’s an idea-driven science fiction movie that respects the audience’s intelligence. Science itself is at the core of the ...
Scientists found no alien signals from interstellar comet 3I/ATLAS after a fresh 7-hour radio scan.
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...
Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...
Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...
Radio astronomers have decoded a peculiar repeating radio signal from deep space, tracing it to a vampiric binary star system ...
Exoplanet magnetic fields were measured for the first time using ultra-hot Jupiter wind speeds in a June 2026 Nature ...
"The results from 3I/ATLAS show how realistic it is to detect a signal with the technology we have today." When you purchase ...