Movies like 'Deep Impact' and 'Armageddon' are Hollywood action adventure movies which sees the world threatened by complete destruction due to the impact of a giant asteroid, where a hero - like Bruce Willis in Armageddon - is sent to save the world from an approaching asteroid. Monday June 30th is World Asteroid Day - so what is the chance that we might all be wiped out by an asteroid... and do we need a Bruce Willis character to save us? In this edition of Weekend One on One we hear from Professor Christopher Palma from the Department of Astronomy & Astrophysics at Penn State University in the United States.

In a wide-ranging interview with SBS News, Tehran's top diplomat in Canberra referred to US strikes on three Iranian nuclear facilities as "unprovoked and against international law". Ahmad Sadeghi says Australians who remain stranded in Iran are being provided with a way to transit to the Azerbaijan border, where they are getting consular support. He's told SBS Chief Political Correspondent Anna Henderson that Iran's willing to resume diplomatic negotiations and maintains his nation is peaceful and any attempts to overthrow the Supreme Leader would be disastrous

The world is waiting to see what Iran's response will be to the US strikes on its nuclear sites. Iran's Foreign Minister Abbas Araghchi says the attacks were an "outrageous, grave, and unprecedented violation" of the U-N charter and international law. He says Iran is weighing its options for retaliation and would consider diplomacy only after carrying out its response to the US strikes on its nuclear sites. The US insists the attacks did not target Iranian troops or people, maintaining the mission was not designed to force regime change in Tehran, just to end Iran's nuclear capabilities. Shahram Akbarzadeh is Professor of Middle East & Central Asian Politics and director of the Middle East Forum at Deakin University. In this One on One episode, he's talking to SBS's Rena Sarumpaet about what steps Iran may take next,

Our fascination with prehistoric worlds is all to obvious with the release of latest Jurassic World blockbuster Rebirth. We might think we're familiar with all the giant creatures which wandered our planet millions of years ago thanks to series like 'Walking with Dinosaurs', but scientists are still discovering new species. The latest find is a lizard which lived about 76 million years ago in the late Late Cretaceous period which came after the Jurassic. It's called Bolg, named after the Goblin Prince in J R R Tolkien's classic fantasy tale, 'The Hobbit'. In this edition of Weekend One on One, we hear from Hank Woolley, the lead author of the study on the new lizard, and who discovered its bones forgotten in a museum drawer during his research trip to the Natural History Museum of Utah.

A phone service for refugees in Australia says demand has risen as conflicts have intensified around the world. Jorge Aroche is a clinical psychologist and CEO of a non-profit called STARTTS, which provides culturally relevant mental health support to those who have experienced torture or other traumatic events before arriving in Australia or as past of their refugee journey. The organisation's phone service - the Witness to War Hotline - was launched 18 months ago to provide a confidential outlet for those impacted by conflict. Biwa spoke with Mr Aroche about the demand for the service, with more than 2,000 calls received so far.

Prime Minister Anthony Albanese will not get the chance to meet with Donald Trump on the sidelines of the G7 summit, with the US President leaving Canada early due to the conflict between Iran and Israel. It means it could be months until the first face to face meeting between the two occurs.

The Liberal Party is losing young voters - and fast. Now, for the first time, a woman is leading the party, with Sussan Ley tasked with rebuilding the Liberals after a devasatating election loss. The Feed sat down with her to talk about mental health in public life, leading a party that has been called out for having a “woman problem”, and whether the Liberals can reconnect with a generation that’s tuning out.

In Australia, there are many clinical psychosexual therapists, counsellors and sexuality educators working in the frontline to help people navigate sex and related issues. With national campaigns such as Teach Us Consent in recent years, Australians have become more open to talk about sexuality and respectful relationships. But experts say there's still a long way to go. In this week's Weekend One on One, Wing Kuang speaks to Lauren Muratore, a clinical psychosexual tharapist and National Chair of the Society of Australian Sexologists on having a candid conversation about sex.

A significant new report has been released by the Australian Institute of Family Studies tracking the long-term employment struggles faced by refugee workers. Sandra Fulloon spoke to report author John Van Kooy about his team's findings.

Every year, hundreds gather to mark the Myall Creek massacre in New South Wales. Once a no-go zone, today a memorial stands at the site as a tribute to the group of 28 unarmed Aboriginal people killed by a gang of stockmen on 10 June 1838. It was one of 438 sites where the mass killing of Aboriginal Australians took place during the period called the Frontier Wars, between 1788 and 1930. The event was also the first – and only – time European settlers were successfully prosecuted for the mass murder of Aboriginal people. For Keith Munro, a descendant of the survivors, the annual gathering is a major truth-telling project brought to life by the local community - both Indigenous and non-Indigenous. Biwa Kwan spoke with Keith Munro about the significance of this year's commemoration.