Date: 8 months ago   Category: Science

Scientists have allowed existence of life on oceanic planets


Experts thanks to modeling have established that the planets which are completely covered with the ocean nevertheless can be manned. The group of scientists of the Chicago university has conducted a research and has disproved a hypothesis of impossibility of life on planets which are completely covered with the ocean. Writes Phys.org about it. It was until now considered to be that oceanic planets are lifeless as have no geochemical cycles, characteristic of Earth, necessary for survival of organisms. These geochemical cycles maintain balance between volcanic outbursts and fixing of atmospheric gases breeds. However thanks to modeling of several scenarios of changes of temperature and the chemical composition of oceans scientists have found out that these cycles aren't always necessary for existence of life. So, it was succeeded to find out that many water peace are initially maintained by conditions, favorable and stable for life. For this purpose pressure which is put by the ocean upon crust therefore the metabolism between a cloak and the hydrosphere is complicated suffices. In general, existence of life on oceanic planets will depend rather on distribution of carbon and other substances between a water cover, the atmosphere and bark. Earlier it was reported that scientists have established increase in depth of the World Ocean. It managed to be defined thanks to data from the satellite. News from the Correspondent.netv of Telegram. Subscribe for our https://t.me/korrespondentnet channel

URL:

Today

just now

Epicenter of an earthquake measuring 4.4 was in the mountain territory of the Elizovsky municipal district. the Earthquake measuring 4.4 is registered on Friday night, on April 20, on Kamchatka. The...

just now

The French actor Vincent Cassel for the third time became a father. His wife, the model Tina Kunaki gave birth to the girl. the Famous French actor Vincent Cassel on April 19 for the third time becam...

51 minutes ago

Interlocutors discussed threats of re-nationalization of Privatbank and need of maintaining macrofinancial stability of Ukraine. the President Petro Poroshenko had a telephone conversation with the U...

2 hrs ago

Alexander Hachkevich commented on a friendly match with Vorskla. The head coach of Dynamo Alexander Khatskevich analysed a game of the wards in a friendly match with Vorskla where Kiev residents won a...