The comet has changed its physical appearance as it hurtled through space being tracked continuously by researchers on Earth ...

The Tesla CEO touched on the interstellar comet - which has notably changed color, having had red dust around it but is now bright blue ...

Harvard scientist Avi Loeb has revealed that if comet 3I/ATLAS were an 'alien spaceship', it could change course for Earth ...

Brian Cox has responded after an astrophysicist claimed there could be an 'alien spaceship' heading for the solar system. An ...

The cosmic snowball, made up of frozen gases, dust and rock, is hurling past Earth at around 135,000 mph. Its orbital period ...