A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

3I/ATLAS, the third known interstellar object to enter our solar system, after 'Oumuamua (discovered in 2017) and 2I/Borisov ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

The U.S. Immigration and Customs Enforcement agency is facing increased backlash after a Minneapolis woman was fatally shot ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The investigation of pulsar signals suggests that aliens may be communicating their presence by flashing signals in the ...

The House on Thursday failed to override President Trump’s vetoes of two previously uncontroversial bills concerning a ...

NASA's Europa Clipper and the James Webb Space Telescope have revealed the chemical secrets of interstellar comet 3I/ATLAS, ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...