Key idea: A scientist employed by the government of Switzerland has made a bold prediction about the discovery of alien life — and his reasoning seems pretty compelling.
Original author and publication date: Noor Al-Sibai (Futurism) – September 18, 2022
Futurizonte Editor’s Note: If it is not this Swiss scientist, somebody else will sooner or later discover alien life, either in space or on earth.
From the article:
As Space.com reports, Dr. Sascha Quanz of Switzerland’s state-run Swiss Federal Institute of Technology said he thinks humans are likely to discover life beyond our planet within the next 25 years.
“In 1995, my colleague [and Noble Prize laureate] Didier Queloz discovered the first planet outside our solar system,” Quanz said during the opening of the institute’s new Center for the Origin and Prevalence of Life earlier in September. “Today, more than 5,000 exoplanets are known and we are discovering them on a daily basis.”
Of those thousands of exoplanets, dozens are believed to be at least potentially habitable, with the conditions on their surface ripe for liquid water. And as he said, that number is growing all the time.
Now, these fascinating worlds are inviting closer scrutiny with advanced technology.
“We need to investigate the atmospheres of these planets,” the Swiss professor said. “We need an observational approach that would allow us to take pictures of these planets.”
Though the James Webb Space Telescope has already captured arresting images of one giant exoplanet, its primary focus is on imagery of stars and is not, as Quanz said, “powerful enough” to capture images of smaller exoplanets.
That’s where two of the astrophysicist’s projects — one giant ground-based instrument being developed as an addition to the Extremely Large Telescope that’s currently under construction in Chile, and a European Space Agency mission to study the atmospheres of exoplanets for signs of extraterrestrial life — come in.
That latter mission, known as Large Interferometer for Exoplanets or LIFE, conceived in 2017, is still in an early study phase, and has not yet received either approval or funding from the ESA, Space.com notes.