Nature begins forming patterns at the molecular level – and sometimes they grow to enormous sizes.
Wind turbines often can produce more power than is needed for electricity onshore. That extra energy could be put to work capturing and storing carbon.
A key goal of the Chang'e-5 mission was to find evidence of some of the youngest volcanic eruptions on the Moon.
Evidence from the Pilbara region suggests Earth in its youth behaved very differently to how it does today, and had more water within it than previously thought.
Rocks on Mars are surprisingly similar to those on Earth.