But what would that alien life look like? MailOnline has used AI to take scientists ... That could mean K2-18b is teaming ...

"Decades from now, we may look back at this point in time and recognise it was when the living universe came within reach," ...

Alien life could be hiding in gases ... We could even do so by looking at exoplanets using Nasa’s James Webb Space Telescope, they said. The gases themselves are called methyl halides.