don t. the prime minister has a big decision to make. the british citizens trapped under fire in the sudanese capital khartoum as food and water run out. buildings have been obliterated and pounded continuously. hundreds of people line the streets of kent for the funeral of the entertainer paul o grady. and coming up on bbc news: two own goals in the quarterfinal first leg. can manchester united turn their fortunes around against sevilla in the second leg of the europa league? good evening and welcome to the bbc news at six. the biggest and most powerful space rocket ever launched has blown up on its maiden flight. spacex s starship exploded just minutes after lift off from texas. there was no one on board. elon musk, the man behind it, declared the test flight a success. he is trying to develop a reusable space vehicle that will eventually be able to carry up to 100 people on interplanetary flights as well as allowing travel to anywhere in the world in one hour or less. rebe