Earth's alien ocean

We travel nearly ten kilometres beneath the surface of our own planet to explore one of the most extraordinary discoveries in modern science.


For decades, the search for extraterrestrial life has focused on distant planets and far-off stars. But some of the most compelling clues may be hiding in the deepest trenches of Earth’s oceans. In total darkness, under crushing pressure and without any sunlight, scientists have discovered thriving ecosystems powered not by light, but by chemistry.


Host David Boldeman and ConnectSci journalist Evrim Yazgin unpack how these deep-sea organisms survive using chemosynthesis, breaking down chemicals like hydrogen instead of relying on photosynthesis.


READ MORE: https://connectsci.au/news/news-parent/6784/Clues-to-extraterrestrial-life-found-in-deep-sea



Hosted on Acast. See acast.com/privacy for more information.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(14)

‘Remarkable’ freshwater turtles face quiet decline

‘Remarkable’ freshwater turtles face quiet decline

This is an episode from our new podcast, It Starts With... available on Apple, Spotify and ConnectSci.If you enjoy this, check out part 2 of our turtles chat on It Starts With... Australia’s freshwate...

29 Mai 32min

4500m deep: remote observatory expands climate knowledge

4500m deep: remote observatory expands climate knowledge

David Boldeman speaks with CSIRO marine biogeochemist Dr Elizabeth Shadwick about one of Australia’s most important long-running ocean climate observation programs, the Southern Ocean Time Series sout...

23 Mar 31min

How do you give a whale a hearing test?

How do you give a whale a hearing test?

Host David Boldeman speaks with ConnectSci science journalist Imma Perfetto about new research that has, for the first time, measured the hearing range of humpback whales in the wild.The discussion ex...

20 Mar 18min

How is ocean temperature measured?

How is ocean temperature measured?

David Boldeman is joined by science journalist Ellen Phiddian to explore a deceptively simple question: how do scientists actually know the oceans are warming?The conversation unpacks the global netwo...

16 Mar 21min

The first Arctic explorers: ancient communities thrived in harsh environments

The first Arctic explorers: ancient communities thrived in harsh environments

Four and a half thousand years ago, people were already navigating the dangerous waters of the High Arctic. In this episode of the ConnectSci Podcast Ultramarine series, David Boldeman speaks with jou...

12 Mar 16min

Did we accidentally design our cities for mosquitoes?

Did we accidentally design our cities for mosquitoes?

Mosquitoes are usually framed as pests and disease carriers. But what if they are simply one of the most successful species at adapting to the environments we have built?In this episode Ultramarine, D...

2 Mar 39min

The impact of shifting ocean currents

The impact of shifting ocean currents

Ocean currents are the hidden systems that regulate Earth’s climate, moving heat and energy around the planet. But as the ocean warms, those currents are beginning to shift, with major consequences fo...

13 Feb 19min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
romkapsel
liberal-halvtime
jss
rss-nysgjerrige-norge
rekommandert
forskningno
sinnsyn
villmarksliv
rss-paradigmepodden
smart-forklart
fjellsportpodden
nevropodden
rss-overskuddsliv
rss-rekommandert
vett-og-vitenskap-med-gaute-einevoll
tidlose-historier
tomprat-med-gunnar-tjomlid
nordnorsk-historie