It shouldn’t be. Comet tails, propelled by the solar wind and radiation pressure from the Sun, nearly always travel away from the Sun. But interstellar object 3I/ATLAS, hurtling through the Solar ...

According to one hypothesis, the comet is responsible for giving humans the swastika symbol, thousands of years in the past.

A groundbreaking study of asteroid Ryugu has revealed something scientists never expected: water moved through its rocky ...