Is there really life in K2-18B? Understand the possible biological evidence on the outer planet

Recently, a study published in the scientific journal Astrophysical Magazine Letters suggested The presence of a possible life indicator on the K2-18B outer planet with approximately 124 light years from the Earth.

Data proposes a similar molecular symptoms such as DMS or DMDs, chemical compounds produced by living organisms – On earth, Phytoplankton is the largest manufacturers of DMs. But does this confirm the existence of life outside the world?

It is on a publication on the website SpeechAstronomy and Planetary Sciences Teacher Daniel Apai Data consistent and Specify the possible presence of DMs in K2-18Bor a similar molecule. It turns out that this is another study that points to this hypothesis and strengthens other previous data.

https://www.youtube.com/watch?v=eju-rj53bqk

In the last article, researchers reinforce the data that there are still doubts about the data, but that these uncertainties are not responsible for intervening in the interpretation of DMS. Although it strengthens the idea that there may be life in K2-18B, scientists still need to better understand the outside trip.

“[Neste estudo] Regardless of the presence of DMs and/or DMDs in the atmosphere, new evidence shows the importance of 3S and the high abundance of at least one of the two molecules. However, more observation is required to increase the strength of the results and to solve the uncertainty between DMS and DMDs. Konuş

K2-18B: A planet with water and life?

So far, science understands that K2-18B is about eight times larger than Earth. Therefore, scientists believe that the outer planet can have half of the world’s intensity and much more water.

If this information is approved, K2-18B can be a Hycean world with a planetary type with deep oceans covered with a hydrogen atmosphere.. The observed data are compatible with these features, but there are other possibilities.

Some hypotheses suggest that K2-18B can be the mini-nestune outside the outside planet or gas dwarf:

• Mini: In the first case, it would be a planet smaller than Neptune, but with similar features of the iced giant;
• Gaseous: In the gaseous dwarf hypothesis, it would be a rocky celestial body with a dehydrated and hydrogen -rich atmosphere.

The problem of this last two hypotheses is that they do not offer suitable conditions to life.. That is, if the presence of dimethylpto is verified, it is more likely that the outer planet is a hycean world.

Anyway, more observation and data collection are required; Either to verify this possible DM sign or to show other ways.

“The results also emphasize the need for more experimental and theoretical studies to determine the shock sections of the accurate accurate Bio-Sinths. We discussed the effects of existing discoveries on the possibility of biological activity in K2-18B”.

The search for life outside the world has a direct connection with the analysis of certain chemical elements on remote planets. Do you want to know more? Understand what is Bioassin: Tips on the discovery of extraterrestrial life. Until next time!