The Artemis II astronauts are bound for a return to Earth after conducting a historic lunar fly-by and witnessing a total solar eclipse from their spacecraft.The spacecraft reached its maximum distance from Earth - 252,756 miles (406,771km), the furthest distance humans have travelled into space. We'll hear from NASA's Head of Science.Also in the programme: Multiple reports indicate new US strikes on Kharg Island in the Gulf as President Trump posts that "a whole civilisation will die tonight" unless a deal is reached; US vice-president JD Vance visits Hungary ahead of elections; Cambodia says it's cracking down on scammers; and Kanye West has been blocked from travelling to the UK over anti-Semitic comments.(Photo shows the Moon rises over the Halde Hoheward near Herten, Germany on 7 April 2026. Credit: Christopher Neundorf/EPA)

Four astronauts have taken humanity deeper into space than ever before, breaking a record set in 1970. We hear from space expert Dr Kevin Fong as well as the singer from Young & Sick. His song was played to wake up the Artemis crew in space. Also on the programme: President Trump repeats his deadline for Iran to agree to a deal with the United States; and the discovery of Yiddish songs performed during the Holocaust. (Picture: A view of the Moon taken by an Artemis II crew member through the window of the Orion spacecraft. Credit: NASA/Handout via REUTERS)

Iran says the intelligence chief of the Islamic Revolutionary Guard Corps, Majid Khademi, was killed in a strike on Monday morning; Israel later claimed responsibility for the attack.As US-Israeli strikes on Iran continue, Iranian people tell the BBC that they're afraid of the latest ultimatum from President Trump. Also in the programme: NASA's Artemis II mission has now entered the lunar "sphere of influence"; how Northern Ireland has become a world leader in support for mothers who've miscarried; and the icy world of curling hits a hot streak as it starts a professional league.(Photo shows Majid Khademi the intelligence chief of the Islamic Revolutionary Guard Corps in an undated photo. Credit: Iranian state media)

Trump uses expletives to warn of attacks on Iranian infrastructure unless the Strait of Hormuz is opened to shipping. We hear from our Chief International Correspondent Lyse Doucet, and ask where this threatened escalation in the war leaves America's allies in the Gulf.Also in the programme: Hungary and Serbia say they've foiled a plot to blow up a pipeline, but is it a 'false flag' operation ahead of the upcoming Hungarian election? And the American museum curator in her seventies who has become a social media star.(Photo: President Donald Trump delivers address to the nation about the Iran war on 1 April 2026. Credit: Alex Brandon/Pool via REUTERS)

In an operation involving hundreds of troops and dozens of aircraft, the US military have rescued the American airman who went missing in southern Iran after an F-15 fighter jet was shot down on Friday. President Trump said the colonel was injured but will be fine. Also in the programme: a former Israeli soldier recalls the challenges of a prolonged occupation of Lebanon; and we explore the mystery of the far side of the moon. (Photo: Cars drive near an anti-US bilboard, amid the US-Israeli conflict with Iran, in Tehran, Iran, April 5, 2026. Credit: Majid Asgaripour/WANA (West Asia News Agency)

President Trump has threatened to unleash hell on Iran in forty- eight hours if its leaders don't make a deal or open up the Strait of Hormuz. Iran has virtually closed off the strait, through which twenty percent of the world's oil is exported. The Iranian military has credited new air defence systems with the reported downing of two American military planes on Friday. A crew member from one of the aircraft is still missing.Also in the programme: Teachers' union in the UK warns of 'masculinity crisis brewing' in schools; we look at how the war in Iran is making petrol and diesel increasingly expensive in Australia; and we hear from Ed Dwight, the first Black man on the US Space program.(Photo credit: EPA)

US and Iranian forces are searching for a missing American crew member after a US warplane was shot down - verified video shows the US operation. Also on the programme, the Artemis Two mission has passed the halfway point between Earth and the Moon; and, how London's police left unattended a bag full of firearms. (Photo: Israeli F-15 fighter jets fly over central Israel, Undisclosed - 31 Mar 2026. ABIR SULTAN/EPA/Shutterstock)

The US pilot reportedly ejected and has been rescued, despite an Iranian bounty offered for his capture. Another crew member may still be missing in Iran. We hear the latest, and discuss the perils of rescue missions in hostile territory with former US Marine Corps Special Operations specialist Jonathan Hackett. Also in the programme: Myanmar general installed as president of the country in a bid for legitimacy by the military regime; and the friction between Pope Leo XIV and a US administration at war.(Photo: A US Air Force F-15E Strike Eagle aircraft takes off for a mission supporting Operation Epic Fury during the Iran war at an undisclosed location, March 9, 2026. Credit: US Air Force/Handout via REUTERS)

President Donald Trump says the US "hasn't even started destroying what's left in Iran", adding that Iranian bridges are "next, then electric power plants." Mr. Trump has also signalled his openness to diplomacy in an effort to end the war. Iran has launched fresh strikes on Israel and Gulf nations, after the US and Israel stepped up their attacks on Iran's infrastructure.Also in the programme: an update on the progress of the Artemis II moon mission; and the unusual way octopuses have sex.(Picture: US President Donald J. Trump. Credit: ALEX BRANDON/POOL/EPA/Shutterstock)

President Trump has sacked Pam Bondi as the US Attorney General. She was a close ally of Mr Trump but had been criticised for her handling of the release of files relating to the late sex offender, Jeffrey Epstein. Writing on social media, Mr Trump described her as a loyal friend saying she had done a tremendous job overseeing a crackdown on crime but was moving to a new role in the private sector. Mr Trump's former personal lawyer, the Deputy Attorney General Todd Blanche, will take over on a temporary basis. Also in the programme: nations meet to find a solution to the Strait of Hormuz; and Artemis 2 heads out of orbit. (Photo: Former US Attorney General Pam Bondi attends a swearing-in ceremony in the Oval Office of the White House in Washington, DC, USA, 24 March 2026. CREDIT: GRAEME SLOAN/POOL/EPA/Shutterstock)

The four Nasa astronauts on the Artemis II Moon mission are preparing for its next stage, after their first sleep in space. We speak to former astronaut Tim Peake about Nasa's plan for them to travel around the Moon. Also in the programme: Britain hosts a meeting on reopening the Strait of Hormuz and a historic warship discovered on the seabed of Copenhagen harbour. (Photo: Nasa's Artemis II mission to fly by the moon lifts off from the Kennedy Space Center in Cape Canaveral, Florida, US, 1 April, 2026. Credit: Joe Skipper/Reuters)

NASA is to launch the Artemis II mission to the Moon, more than half a century after the last Apollo missions – we’ll hear from one of the four surviving astronauts who have set foot on the Moon. Also in the programme: US President Donald Trump attends a Supreme Court hearing about his attempt to end birthright citizenship by executive order; and how a hundred driverless taxis all suddenly stopped mid-journey in a city in China – so how robust is the tech? (Photo: The Artemis II Space Launch System rocket and Orion spacecraft at Launch Complex 39B ahead of the mission launch at the Kennedy Space Center in Cape Canaveral, Florida, US. Credit: Reuters/ Brendan McDermid)