A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

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Footage of clouds rolling over Mars were released this week by NASA’s Jet Propulsion Laboratory. Is it possible that humans ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

President Trump says we are going to Mars, and his friend Elon Musk has demonstrated a capacity to make it happen.

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

Lost in space? Adrift in life? Join innovative Belfast ballet company Six Dance Collective on a journey of self-discovery in ...