Professor Avi Loeb of Harvard cited three reasons 3I/ATLAS might be an alien spacecraft. First, its trajectory is highly ...

The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in "super handy" during the medical crisis.

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

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Scientists from Washington University in St Louis in the US say they are still confident 'life is out there somewhere' elsewhere in the universe despite Europa providing little hope ...

To save Earth from an alien probe, Admiral James T. Kirk and his fugitive crew go back in time to San Francisco in 1986 to retrieve the only beings who can ...

Astronomers tracking 3I/ATLAS, the third confirmed interstellar object ever observed, say new measurements of its water loss and chemical makeup are offering one of the clearest looks yet at material ...

Add Yahoo as a preferred source to see more of our stories on Google. Don't Panic! 3I/ATLAS Isn't an Alien Death Probe, But It Is Wildly Unusual A dedicated scan for signs of radio-transmitting ...