For years, scientists have puzzled over why Earth and Mars are missing certain key elements. Now, a fresh study suggests ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

Mars appears red due to iron oxide, similar to rust and even human blood Probes reveal Mars is more tan or brown than red ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

“We find that both exhibit strong linearly increasing trends, coupled with a large surge in magnitude between 330 and 220 ...

Radio signals sent between two Mars orbiters—rather than between an orbiter and an Earth-based receiver—capture new insights into atmospheric dynamics.

The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

The European Space Agency’s Technology 2040 Vision document explores what the future of space exploration could look like.

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

Water’s my jam.” Dituri did apply to be an astronaut in 2024; he never heard back. Although he meets current qualifications, ...