Perseverance Mars rover: how to prove whether there’s life on the red planet
We’ll soon be able to properly start asking the question: “Are we alone in the universe?” Nasa’s next major mission, the Mars 2020 Perseverance rover, will land on the surface on February 18. Following a complex landing procedure, it will get started on one of its main goals...
New study springs a surprise – Venus really could harbour life!
Earth’s sister planet, Venus, has not been regarded as a high priority in the search for life. Its surface temperature of around 450°C is thought to be hostile to even the hardiest of micro-organisms, and its thick, sulphurous and acidic atmosphere has kept the surface almost completely free...