Earth’s ‘oldest’ impact crater is much younger than previously thought – new study
Ever been late because you misread a clock? Sometimes, the “clocks” geologists use to date…
Scientists have discovered a 3 billion-year-old beach buried on Mars
In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars.…
A 4.45 billion-year-old crystal from Mars reveals the planet had water from the beginning
Water is ubiquitous on Earth – about 70% of Earth’s surface is covered by the…