Now playing Next world news Which British scientist should be the face of the new £50 note? The Bank of England is asking the British public to nominate a scientist for a new plastic 50-pound note that will replace the current paper version. 02/11/2018
Now playing Next world news Huge underwater volcano chain discovered off the coast of Tasmania The find offers a glimpse into a previously unknown marine ecosystem — and spotlights just how little we know about the seafloor. 01/11/2018
Now playing Next Italy More enigmas? New exhibition throws light on da Vinci's notebook A new exhibition in Florence unlocks the secrets of Leonardo da Vinci's extraordinary notebook, the 'Codex Leicester'. 01/11/2018
Now playing Next Next Series #AskSpace | LIVE from Facebook: a special edition #AskSpace | Could humans travel at the speed of light? What are the health consequences of staying in space for more than a year? Could you ride a bike on the Moon? Euronews' Jeremy Wilks and ESA's systems engineer Tiago Soares answered the questions LIVE on Facebook. 31/10/2018
Now playing Next world news How a right-wing troll and a Russian Twitter account created 2016's biggest voter fraud story How a right-wing troll and a Russian Twitter account created 2016's biggest voter fraud story 31/10/2018
Now playing Next world news Feds charge Chinese intelligence officers with stealing U.S. plane technology According to the indictment, the officers and their hackers stole technology for a turbofan jet engine used in U.S. and European commercial airliners. 31/10/2018
Now playing Next world news Facebook hits 2.27 billion monthly active users as earnings stabilize Mark Zuckerberg said in a press release that the company's apps serve more than 2 billion people each day. 31/10/2018
Now playing Next world news Facebook removes pages belonging to far-right group 'Proud Boys' Facebook on Tuesday began taking down pages affiliated with the Proud Boys, a far-right organization whose members were involved in a violent fight in New York this month. 31/10/2018
Now playing Next world news Painting sells for $432,500. The artist? An algorithm. The portrait of the fictional Edmond Belamy sold for 43 times its expected price. 31/10/2018
Now playing Next world news How one scientist convinces skeptics that faith and climate action aren't at odds "The first step is to connect over shared concerns." 31/10/2018
Now playing Next world news Space telescope dead after long 'blockbuster' mission "It's changed how we look at the night sky." 31/10/2018
Now playing Next world news Google employees plan walkout over handling of sexual misconduct "Hundreds of people are demanding structural change, not just inclusive sounding PR." 31/10/2018
Now playing Next world news What's the difference between a comet and an asteroid? The two kinds of celestial bodies have a lot in common, but they're not at all the same. 30/10/2018
Now playing Next world news NASA probe now closer to sun than any spacecraft ever Parker will make 24 close approaches to the sun over the next seven years, ultimately coming within just 3.8 million miles. 29/10/2018
Now playing Next world news How plants and animals can help humans fight climate change In the emerging field of biomimicry, scientists and inventors take inspiration from trees, whales and coral. 29/10/2018
Now playing Next world news A massive volcano is sliding into the sea. History shows that could be catastrophic. If the volcano's flank suddenly collapses, it could trigger a tsunami that has the potential to devastate the region. 28/10/2018
Now playing Next world news Attacks on Jewish people rising on Instagram and Twitter, researchers say Many but not all of the posts mention billionaire investor and philanthropist George Soros, who was among the targets in a series of attempted bombings. 27/10/2018
Now playing Next world news Comets and asteroids may be spreading life across the galaxy Are germs from outer space the source of life on Earth? 27/10/2018
Now playing Next world news Just don't call it Popemon: There's now a Catholic version of Pokemon Go Pope Francis is reportedly a fan of the game, which is intended to engage Generation Z with the Catholic Church. 27/10/2018
Now playing Next world news Some conservatives scramble to drown out far right 'false flag' theory With the arrest of a suspect who vehemently supported Trump, some conservatives tried to quell a far right conspiracy theory that edged into the mainstream. 27/10/2018