Extraterrestrial life18 hrs agoMoment Nasa spacecraft blasts off to hunt alien lifeIt is set to arrive in 2030 - and what it finds could change what we know about life in our solar system.18 hrs agoUS & Canada2 days agoWhy alien planets may not have a day or nightDistinct days and nights have helped life flourish on Earth. But many alien worlds capable of supporting life may not have such clear delineations.2 days agoFuture12 Mar 2024Where we might find aliens in the next decadeForget UFOs and alien abductions, here's how scientists are really looking for life on other worlds.12 Mar 2024Future8 Mar 2024US says UFO sightings likely secret military testsResearchers say they found "no evidence" that the US government had interactions with aliens.8 Mar 2024US & Canada28 Oct 2023What alien languages might sound likeAlien lifeforms are likely to have evolved their own unique ways of communicating, so how might humanity communicate with them if ever make contact?28 Oct 2023Future27 Oct 2023A cosmic hunt for alien treesAlien life could take many different forms, but one possibility is captivating scientists: alien "plants". What would they look like? And how could we find them?27 Oct 2023Future26 Oct 2023Why aliens may be weirder than we thinkWe've long assumed that aliens will be like us, but there's every reason to think they are instead a form of unfathomable AI, says the UK astronomer royal Lord Martin Rees.26 Oct 2023Future25 Oct 2023Why aliens might know humans existAlien astronomers might be looking in our direction from distant planets. What would they see?25 Oct 2023Future24 Oct 2023Could we detect alien pollution?Alien life may one day be found not from radio signals beamed across the cosmos but from an all-too-familiar side-effect of civilisation: pollution.24 Oct 2023Future
