"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

Mars is the planet of action, willpower, and combativeness, but what happens when it figuratively spins out of control? Will this chaotic phase bring you good or bad luck? Whatever happens ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

A new study in the journal Nature Communications reveals that Mars is red for very much the same reason it may have once been home to life — namely, that it was a wet planet. This is in line with ...

The back-to-back mishaps occurred in early mission phases that SpaceX has easily surpassed ... system is central to his plan to send humans to Mars as soon as the turn of the decade.