NASA's Perseverance rover has been exploring Mars for over four years. Recently, it came across a new region called ...

Oxidized iron is responsible for the colour of rocks on Earth similar to those found on Mars. It is also what makes the blood red. The green tinge is also common in rocks on our planet.

Scientists have identified a green light in the atmosphere of Mars. A similar glow is sometimes seen by astronauts on the space station when they look to the Earth's limb. The glow comes from ...

If you’re keen to see comet C/2022 E3 (ZTF) one more time then this weekend brings a treat when the green guest from the outer solar system appears to pay a visit to the red planet. Mars has ...

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to reality, says NASA’s former chief scientist, Jim Green.

Mars has 30% less gravity than Earth, which could lead to weakened muscles and brittle bones. These conditions may pose serious health risks, particularly for women during childbirth, as Dr ...

Similar mechanisms are now being considered for the findings on Mars. Due to safety constraints, Perseverance couldn’t get its SHERLOC and PIXL instruments close enough to the green spot for a ...