The trial opened on a long awaited antitrust case that could see Meta forced to sell two of its social media sites Instagram and WhatsApp, after being accused of creating a monopoly. Adam speaks to the BBC’s social media investigations correspondent Marianna Spring and Mark Scott of the Atlantic Council, asking, what does this court case tell us about the relationship between Trump and big tech? Also, why are we talking about Katy Perry going to space? Adam is joined by science journalist Jonathan Amos and Suzie Imber, Professor of space physics at the University of Leicester. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #BBCNews

Aged just 13, Bella Ramsey was cast in the world's biggest TV show at the time, Game of Thrones. Now 21, Bella plays the character Ellie in The Last of Us, the smash-hit adaptation of the PlayStation video game. Speaking to the BBC, Bella explains they’ve only spoken publicly about being diagnosed with autism while working on the first series of the show, and said that opening up has allowed them "to be a bit more free" and hopes it will inspire others. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #BellaRamsey #TheLastOfUs #BBCNews

Scientists from King's College London have managed to grow a human tooth under laboratory conditions. While this breakthrough is still a long way from filling in the gaps in anyone's mouth, researchers say it is filling in the gaps in research. The team worked in collaboration with Imperial College London, and have now successfully introduced a special type of material that enables cells to communicate between each other.. This means that one cell can effectively tell another to start becoming a tooth cell, which mimics the environment of growing teeth and allows scientists to recreate the process of tooth development in the lab. Having successfully created the environment needed to grow teeth, scientists now need to work out how to get them from the lab to a patient's mouth. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #BBCNews

US President Donald Trump has threatened Pakistan with a 29% US tariff on its goods, which would be a major blow to an already fragile economy. The US is Pakistan’s top customer for exports, and the country’s finance minister has told the BBC they will be sending a delegation to Washington for negotiations. He also said that countries will have to adapt to a "new world order" and that the tariff announcements have been unsettling for his country. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #Pakistan #Tariffs #BBCNews

An all-female crew, including pop star Katy Perry, are back on Earth after reaching space on Jeff Bezos's Blue Origin rocket. Singer Perry, broadcaster Gayle King, journalist Lauren Sanchez, rocket scientist Aisha Bowe, civil rights activist Amanda Nguyen and film producer Kerianne Flynn took part in the 11-minute flight. It was the first all-female crewed expedition since a solo Soviet mission in 1963 - though Blue Origin is an autonomous rocket which doesn’t need a pilot. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #Space #BBCNews

A trial in the landmark antitrust case against social media giant Meta is about to begin in Washington. The US competition and consumer watchdog alleges that Meta, which already owned Facebook, bought Instagram in 2012 and WhatsApp in 2014 to eliminate competition, effectively giving itself a monopoly. 4th par - The Federal Trade Commission (FTC) reviewed and approved those acquisitions but committed to monitor the outcomes. If the FTC wins the case it could force Meta CEO Mark Zuckerberg to sell off both Instagram and WhatsApp. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #MarkZuckerberg #BBCNews