Future of space: Could robots really replace human astronauts?

Advances in technology raise questions about the need to send people to space - and the risks and cost

British Broadcasting CorporationWatch LiveHomeNewsSportBusinessInnovationCultureArtsTravelEarthVideoLiveHomeNewsIsrael-Gaza WarWar in UkraineUS & CanadaUKUK PoliticsEnglandN. IrelandN. Ireland PoliticsScotlandScotland PoliticsWalesWales PoliticsAfricaAsiaChinaIndiaAustraliaEuropeLatin AmericaMiddle EastIn PicturesBBC InDepthBBC VerifySportBusinessExecutive LoungeTechnology of BusinessFuture of BusinessInnovationTechnologyScience & HealthArtificial IntelligenceAI v the MindCultureFilm & TVMusicArt & DesignStyleBooksEntertainment NewsArtsArts in MotionTravelDestinationsAfricaAntarcticaAsiaAustralia and PacificCaribbean & BermudaCentral AmericaEuropeMiddle EastNorth AmericaSouth AmericaWorld’s TableCulture & ExperiencesAdventuresThe SpeciaListEarthNatural WondersWeather & ScienceClimate SolutionsSustainable BusinessGreen LivingVideoLiveLive NewsLive SportHomeNewsSportBusinessInnovationCultureArtsTravelEarthVideoLiveAudioWeatherNewslettersFuture of space travel: Could robots really replace human astronauts?BBCOn Christmas Eve, an autonomous spacecraft flew past the Sun, closer than any human-made object before it. Swooping through the atmosphere, Nasa's Parker Solar Probe was on a mission to discover more about the Sun, including how it affects space weather on Earth.

This was a landmark moment for humanity – but one without any human directly involved, as the spacecraft carried out its pre-programmed tasks by itself as it flew past the sun, with no communication with Earth at all.

Robotic probes have been sent across the solar system for the last six decades, reaching destinations impossible for humans. During its 10-day flyby, the Parker Solar Probe experienced temperatures of 1000C.

But the success of these autonomous spacecraft – coupled with the rise of new advanced artificial intelligence – raises the question of what role humans might play in future space exploration.

Some scientists question whether human astronauts are going to be needed at all.

https://www.bbc.com/news/articles/cy7keddnj31o

---