Now playing Next world news How much does space travel cost? With the rise of private spaceflight, costs are falling — but leaving the planet is still far from cheap. 16/10/2018
Now playing Next World Raw Politics: Bavaria shakeup, Brexit crunch week, Saudi Arabia row From the European Parliament, Raw Politics brings you the stories making headlines in Brussels today. 16/10/2018
Now playing Next world news Warren releases DNA results showing she has Native American heritage Warren has faced attacks from President Donald Trump over her claims that she has Native American ancestry. In July, he challenged Warren to take a DNA test. 16/10/2018
Now playing Next world news Nine stories from Europe to know about today Here's our lunchtime round-up of key stories from Europe. 16/10/2018
Now playing Next USA Microsoft co-founder Paul Allen dies at 65 Allen died in Seattle from complications from non-Hodgkin's lymphoma, his family said in a statement released by Vulcan Inc, a company Allen founded to pursue his various interests. 16/10/2018
Now playing Next world news Saudis considering plan to admit that Khashoggi was killed in consulate Saudi Arabia's government is discussing a plan to admit that missing journalist Jamal Khashoggi was killed after entering the Saudi consulate in Istanbul, three people with knowledge of the situation tell NBC News. 16/10/2018