BBC Inside Science

Nasa's Perseverance - will it pay off? And spotting likely hosts for future pandemics.


Listen Later

On Thursday 18th Feb 2020 Nasa’s Perseverance Rover is due to touch down – gently and accurately – in the Jezero crater on Mars. Using similar nail-biting Sky Crane technology as its predecessor Curiosity, if successful it will amongst many other things attempt to fly the first helicopter in the thin Martian atmosphere, and leave small parcels of interesting samples for future missions to collect and return to earth. Unlike previous Martian landings of course, there are no mass-landing parties to be held because of Covid.

So Vic Gill invites you to join her and current Curiosity and future Rosalind Franklin (ESA’s 2023 Rover) team scientists in nervously awaiting the signal of success.

Dr Susanne Schwenzer was so tense during Curiosity’s final approach in 2012 that she managed to draw blood from her own hand from clutching her mobile phone too hard. BBC Inside Science expects nothing less this time round. Dr Peter Fawdon has been part of the team seand examining the landing site for ESA’s Martian lander and Rover, currently slated to launch in 2022. The project has had a complicated history, having been delayed several times. But with so much at stake, it’s worth getting right.

Meanwhile, at Liverpool University, computer scientist Dr Maya Wardeh and virologist Dr Marcus Blagrove have been collaborating to see if Machine Learning and AI can help predict which mammalian species are more likely to harbour the next big coronavirus. Pitting traits and genomes, species similarities, lifestyles and ecosystems of mammals and viruses, they highlight in a paper published in Nature Communications some of the potentially most potent combinations where different coronaviruses could meet and spawn a new breakout. Not just looking for the more quotidian viral mutations the world is increasingly and unfortunately aware of, they have been looking instead for those species where something called homologous recombination between two different viruses, producing a third completely novel type, may occur. It turns out there are many possibilities beyond just bats, which are highly suspected of being the crucible in which SARS-CoV2 was smelted.

To spot whatever comes next we should keep an eye on camels, rabbits, palm civets and even hedgehogs, according to the algorithm.

Presented by Victoria Gill

Produced by Alex Mansfield

Made in Association with the Open University.

...more
View all episodesView all episodes
Download on the App Store

BBC Inside ScienceBy BBC Radio 4

  • 4.4
  • 4.4
  • 4.4
  • 4.4
  • 4.4

4.4

276 ratings


More shows like BBC Inside Science

View all
In Our Time by BBC Radio 4

In Our Time

5,389 Listeners

From Our Own Correspondent by BBC Radio 4

From Our Own Correspondent

381 Listeners

The Naked Scientists Podcast by The Naked Scientists

The Naked Scientists Podcast

604 Listeners

Global News Podcast by BBC World Service

Global News Podcast

7,898 Listeners

Science Weekly by The Guardian

Science Weekly

399 Listeners

5 Live Science Podcast by BBC Radio 5 Live

5 Live Science Podcast

110 Listeners

Business Daily by BBC World Service

Business Daily

538 Listeners

Science In Action by BBC World Service

Science In Action

344 Listeners

Inside Health by BBC Radio 4

Inside Health

85 Listeners

More or Less: Behind the Stats by BBC Radio 4

More or Less: Behind the Stats

899 Listeners

Discovery by BBC World Service

Discovery

953 Listeners

World Business Report by BBC World Service

World Business Report

286 Listeners

The Infinite Monkey Cage by BBC Radio 4

The Infinite Monkey Cage

1,925 Listeners

Newshour by BBC World Service

Newshour

1,080 Listeners

In Our Time: Science by BBC Radio 4

In Our Time: Science

720 Listeners

The Life Scientific by BBC Radio 4

The Life Scientific

248 Listeners

Unexpected Elements by BBC World Service

Unexpected Elements

355 Listeners

Curious Cases by BBC Radio 4

Curious Cases

823 Listeners

CrowdScience by BBC World Service

CrowdScience

480 Listeners

Newscast by BBC News

Newscast

673 Listeners

Evil Genius with Russell Kane by BBC Sounds

Evil Genius with Russell Kane

376 Listeners

You're Dead to Me by BBC Radio 4

You're Dead to Me

2,972 Listeners

The world, the universe and us by New Scientist

The world, the universe and us

113 Listeners

Sport's Strangest Crimes by BBC Radio 5 Live

Sport's Strangest Crimes

70 Listeners

Uncanny by BBC Radio 4

Uncanny

753 Listeners

Dua Lipa: At Your Service by BBC Sounds

Dua Lipa: At Your Service

1,005 Listeners

Lady Killers with Lucy Worsley by BBC Radio 4

Lady Killers with Lucy Worsley

539 Listeners

Powerplay by BBC Radio 5 Live

Powerplay

5 Listeners

Believe in Magic by BBC Sounds

Believe in Magic

604 Listeners

Uncharted with Hannah Fry by BBC Radio 4

Uncharted with Hannah Fry

118 Listeners

The Global Story by BBC World Service

The Global Story

169 Listeners

Miss Me? by BBC Sounds

Miss Me?

276 Listeners

The History Podcast by BBC Radio 4

The History Podcast

26 Listeners