Scientists discover an unknown bacterium that has never been seen on earth in Tiangong Space Station, Chinese
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The search for life in space has led astronomers to look from the surface of the surface Mars to the atmospheres of the most distant exoplanets.
Now scientists have discovered unknown bacteria that have never been seen on earth – live in a hut China‘s Tiangong Space Station.
The bacteria, called Niallia Tiangongensis after the station, are a family member of a soil -living bacterium of the earth.
However, the researchers discovered that these unique bacteria have developed special adjustments that help to survive in space.
This includes specialized genes that help to repair damage caused by the intense radiation found outside the atmosphere of the earth.
Most surprisingly, the scientists discovered that the bacteria developed the ability to eat gelatin to create a tough protective ‘biofilm’.
Although it is known that the close family member on earth causes sepsis, it has not yet been established whether Niallia Tiangongensis is a threat to humans.
The researchers say that understanding the skills of new space -having bacteria ‘is essential for protecting the health of astronauts’.
Scientists have discovered an unknown species of bacteria that has never been seen on Earth who lives on Tiangong Space Station in China
The new species was found in monsters that were taken from the station in 2023 by members of the Shenzhou-15 mission.
The crew wiped the walls of the station with sterile tissues, which were then frozen and returned to the earth for analysis.
When scientists analyzed these samples, they found a kind of bacteria that was comparable to the common soil -dwelling species of Nialist circulans.
Niallia Circulans is a rod -shaped bacterium that spreads by spreading traces and is often found in the soil, waste water and in food.
In immunocomromitated patients, Nialist circulans can cause sepsis – a life -threatening condition caused by the body that responds incorrectly to a bacterial infection.
Just like his earthly cousin, Nilia Tiangongensis also spreads by spreading traces that can survive extreme conditions.
Niallia Tiangongensis probably started as a small colony of Niallia circulans bacteria or traces, which slowly adapted to their new life in space after they were brought to the station.
These adjustments help the bacteria to survive in the interior of the nutrition station in nutrients and to resist the tensions of space.
The bacteria, which were called Niallia Tiangongensis after the station, are a family member of a ground home bacterium of the earth that can cause sepsis (Stock image)
However, this is not the first time that people have accidentally created new bacterial types by taking them into space.
In April last year, NASA discovered 13 new tensions of drug -resistant bacteria that live at the international space station in the air openings, training equipment and toilets.
Just like Niallia Tiangongensis, the scientists believe that these bacteria started as species of the earth, which developed over time after lifting a ride to space.
Space agencies do everything they can not to pollute the controlled environments of space stations or other planets.
But as NASA starts to discover, it is almost impossible to prevent bacteria from getting a foothold in even the most sterile environment.
NASA recently discovered that the ‘Clean Rooms’ used to prepare the Phoenix Mars Lander, the home base were of 53 tribes of bacteria, including 26 previously unknown species.
Bacteria are so ridiculously cool that the space agency has even launched a mission to bump the outside of the ISS to see if germs can survive in the hard vacuum of the room.
This is an urgent issue for the Chinese Space Agency and NASA, because both organizations are currently trying to establish permanent bases on the moon.
Despite the sterile conditions of the Tiangong station (photo), the scientists discovered that the bacteria had evolved to survive better in space. The bacteria had evolved better resistance to hard space radiation and the ability to digest gelatin
This is not the first time that new bacteria have been discovered in space environments. NASA has even found 26 new types of bacteria that live in the so -called sterile clean rooms that are used to prepare spacecraft such as the James Webb Space Telescope (photo) of the Phoenix Mars Lander
Within the tight boundaries of a remote space station, infections can quickly spread between crew members.
If new, antibiotic -resistant bacteria develop within the station, this can sweep through the crew and cause serious health risks.
The overly sterile environment of a space station actually makes this risk worse by letting a handful of hardy bacteria thrive to thrive unrestrained.
NASA recently discovered that an increase in rash and cold sores experienced astronauts on the ISS can actually be caused by the station being too clean.
Without other bacteria fighting for drugs, germs flourished from the skin of the astronauts on the station walls and led to more occurring infections.
If countries are serious to keep people in space forever, they must find a way to manage and control the spread of these new bacteria species.
Important discoveries in the search of humanity for alien life
Discovery of Pulsars
The British astronomer Dame Jocelyn Bell Burnell was the first person to discover a pulsar in 1967 when she saw a radio pulsar.
Since then, other types of pulsars that broadcast X -rays and gamma rays are also seen.
Pulsars are essentially rotating, highly magnetized neutron stars, but when they were first discovered, it was believed that they could have come from alien beings.
“Wow!” radio signal
In 1977 an astronomer saw looking for alien life in the night sky above Ohio a radio signal so powerful that he was excited “Wow!” Wrote! In addition to his data.
In 1977 an astronomer saw looking for alien life in the night sky above Ohio a radio signal so powerful that he was excited “Wow!” Wrote! In addition to his data
The explosion of 72 seconds, spotted by Dr. Jerry Ehman via a radio telescope came from Sagittarius but corresponded to no well -known heaven object.
Subspring theorists have since claimed that the ‘Wow! Signal ‘, which was 30 times stronger than background radiation, was a message from intelligent alien.
Fossilized Martian -Microben
In 1996, NASA and the White House announced the explosive announcement that the rock contained traces of Martian -Bugs.
The meteorite, cataloged as Allen Hills (ALH) 84001, crashed 13,000 years ago on the frozen waste of Antarctica and was found in 1984.
Photos were released with elongated segmented objects that seemed strikingly lifelike.
Photos were released with elongated segmented objects that seemed strikingly lifelike (photo)
However, the excitement did not last long. Other scientists wondered if the meteorite samples were infected.
They also argued that heat was generated when the rock was blasted in the room, possibly created mineral structures that can be seen for microfossils.
Behavior of Tabby’s Star in 2005
De Ster, also known as KIC 8462852, is away for 1400 light years and has astonished astronomers since they discovered in 2015.
It dims with a much faster speed than other stars, which some experts have suggested, is a sign of alien beings that use the energy of a star.
De Ster, also known as KIC 8462852, is 1400 light years away and has been astonished for astona since he was discovered in 2015 (the impression of the artist)
Recent studies have ‘eliminated the possibility of an alien mega structure’ and suggests instead that a substance ring could cause strange signals.
Exoplanets in the Goldilocks zone in 2017
In February 2017, astronomers announced that they had seen a star system with planets that could support life at only 39 light years.
Seven earthy planets were discovered in a job around the neighborhood of the dwarf star ‘Trappist-1’, and they could all have water on their surface, one of the most important components of life.
Three of the planets have such good circumstances that scientists say that life may already have evolved to them.
Researchers claim that they will know if there is and said in one of the planets within a decade, “This is just the beginning.”
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