A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Scientists search for signs of alien life on a visitor from another solar system - 3I/ATLAS is the third known interstellar ...

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the ...

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

The SETI Institute searched for traces of alien technology in 3I/ATLAS across a wide range of frequencies. The result was as expected.

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 ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.