The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

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

see this one," the Astronomical League said in their night sky viewing guide. Mars will only stay hidden for around an hour, emerging from the other side of the moon and shining bright red in the ...

Mars has a cold desert climate today ... a professor at the University of Science and Technology of China, and one of the corresponding authors of the study, said in an interview. “It has a chemist’s ...