Monday , February 6 2023

Scientists thought Mars was covered with Mars. Now it's gone


There is a great space heist.

New studies show that at one time Mars is thought to be hosting a methane-rich atmosphere, and now it is deprived of organic molecules.

If you follow the cosmic news, you can recall the excitement of the 2003 and 2004 when NASA and the European Space Agency (ESA) scientists discovered that they were methane on the red planet. or even an outsider life.

The findings of NASA's Curiosity rover in 2014 were re-confirmed.

But now, recent studies of the atmosphere have doubts about the existence of gas, according to a study by the American and European astronomers last week, at the Fall meeting of the American Geophysics Union in 2018.

Just Facts

Here's what we know: ESA's ExoMars Trace Gas Orbiter (TGO), reached its orbit around Mars in 2016, began a mission to monitor and analyze the Red Planet's atmosphere. Scientists have not yet discovered any of the TGO's sensitive sensors, even though they expect to get atmospheric methane.

Orbiter, the methane concentrations can be found at any altitude in Mars, less than 50 parts per trillion. And still came back with a bupkis.

However, scientists working on the project believe that these are preliminary results. There is still a lot of noise to clean up and analyze more.

Situation in progress

These preliminary findings are an example of the lack of evidence. It is too far from Martian's methane to throw all the evidence.

Scholars behind this TGO study believe that the orbit sensor is working properly and the previous methane findings of NASA and ESA can not be wrong, according to Universe Today.

According to scholars, methane is not originated from the atmosphere, it emerges from the Mars earth and can be detected by a rover that is easier than an orbit such as TGO.

Of course, this is far from obvious and we will be able to get more information about the atmosphere of Mars as we complete the TGO team results.

This article was first published by Futurism. Read the original article.

Source link