Researchers Request Strengthened Security Protocols Associated With The Risks Of Organisms From Other Planets Into Earth
Alien organisms threaten the Earth / Фото: Pixabay
The likelihood of invasion by alien organisms on Earth and terrestrial organisms on other planets has grown in recent years.
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The risks are increased by the growing demand for space exploration, scientists say, writes Bioscience.
These organisms can ultimately harm terrestrial species, and the same can happen with alien life from another planet.
“In the face of an increasing number of space missions, it is imperative to reduce the risks of biological contamination in both directions,” said Anthony Riccardi, professor of invasion biology at McGill University in Montreal.
The risk of interplanetary pollution is low. The harsh conditions of space make it difficult for organisms that can hitchhike on the outside of a spacecraft to survive.
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However, according to Riccardi, we still have to be careful with interplanetary contamination due to the negative impact that invasive species have had on Earth.
Humans have damaged ecosystems around the world by allowing organisms to invade new environments that they would never have naturally entered.
For example, the Austropuccinia psidii mushroom from South America was introduced to Australia under unknown circumstances and invaded native eucalyptus trees, stunting and sometimes killing them.
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The researchers noted that island ecosystems are especially vulnerable to invasive species because local wildlife there cannot fight invaders.
“Planets and moons that potentially contain life should be treated as if they were island systems,” Riccardi adds.
Researchers propose expanding biosafety protocols related to space travel.
We will remind, earlier the Pentagon created a task force to track UFOs.
In addition, scientists have warned of the risk of alien probes scattered throughout the galaxy.
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Source From: Segodnya
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