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Humans would be ‘pretty upbeat’ to news of alien life: Study

The findings were presented at the annual meeting of the American Association for the Advancement of Science in Austin, Texas

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The positive effect was stronger in response to reading about extraterrestrial life than human-made synthetic life.
The positive effect was stronger in response to reading about extraterrestrial life than human-made synthetic life. Wikimedia Commons
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  • Existence of alien life is always been a subject of curiosity
  • Language in the coverage of these events showed significantly more positive than negative emotions
  • Participants’ responses showed significantly more positive than negative emotions, both when contemplating their own reactions and those of humanity as a whole

Have you wondered how would people react if scientists ever detect alien life in the universe? Humans would be “pretty upbeat” and welcome the news, finds a study.

Various studies have in the past speculated about how humans might respond to this kind of news, but until now, there has been almost no systematic empirical research.

In a pilot study, scientists at the Arizona State University analysed various media reports of “alien announcements”, including the appearance of the “alien” interstellar asteroid Oumuamua, that suggest the potential for alien life in our solar system.

Also Read: Are we alone in the Universe or there is Alien life? Astronomers spot nearby Star with seven Earth-size Planets

Language in the coverage of these events showed significantly more positive than negative emotions.

“If we came face to face with life outside of Earth, we would actually be pretty upbeat about it,” said assistant professor Michael Varnum.

Various studies have in the past speculated about how humans might respond to this kind of news.
Various studies have in the past speculated about how humans might respond to this kind of news. Wikimedia Commons

The results are in stark difference to the warnings from scientist Stephen Hawking who thinks aliens will not like being contacted by humans and that if we ever try to contact them they could kill humans.

In another two separate studies, nearly 1,000 people were asked to write about their own hypothetical reactions to an announcement that alien microbial life had been discovered, as well as to write about their reactions on past news coverage of scientific discoveries.

Participants’ responses showed significantly more positive than negative emotions, both when contemplating their own reactions and those of humanity as a whole.

Also Read: Search for alien life got exciting new leads this year

The positive effect was stronger in response to reading about extraterrestrial life than human-made synthetic life.

The studies suggest that “if we find out we’re not alone, we’ll take the news rather well,” Varnum said.

The findings were presented at the annual meeting of the American Association for the Advancement of Science in Austin, Texas. (IANS)

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A Close Planet Orbiting A Star Dubbed As ‘Super-Earth’

The researchers studied the planet by combining measurements from several high-precision instruments mounted on telescopes around the world.

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An artistic impression of a sunset from Barnard's Star on a newly detected planet dubbed a "Super-Earth," in this handout illustration provided Nov. 14, 2018. VOA

A frozen and dimly lit planet, dubbed a “Super-Earth,” may be orbiting the closest single star to our solar system, astronomers said Wednesday, based on two decades of scientific observations.

The planet, estimated to be at least 3.2 times more massive than Earth, was spotted circling Barnard’s Star, a type of relatively cool and low-mass star called a red dwarf. Barnard’s Star is about 6 light-years away from our solar system, comparatively close in cosmic terms, and it’s believed that the planet obits this star every 233 days.

Planets orbiting stars beyond our solar system are called exoplanets. Nearly 4,000 have been discovered. The newly discovered one is the second closest to our solar system ever found. It is thought to be a “Super-Earth,” a category of planets more massive than Earth but smaller than the large gas planets.

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This opens up the prospect that life could be possible throughout a wider range of other universes, if they exist, the researchers said. Pixabay

“After a very careful analysis, we are 99 percent confident that the planet is there,” researcher Ignasi Ribas of the Institute of Space Studies of Catalonia and the Institute of Space Sciences said in a statement. “However, we’ll continue to observe this fast-moving star to exclude possible, but improbable, natural variations of the stellar brightness which could masquerade as a planet.”

Alpha Centauri

The only closer stars than Barnard’s Star are part of the triple-star system Alpha Centauri, located a bit more than 4 light-years from our solar system.

Two years ago, astronomers announced the discovery of a roughly Earth-sized planet circling Proxima Centauri, part of the Alpha Centauri system, in an orbit that might enable liquid water to exist on its surface, raising the possibility that it could harbor alien life.

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Astronomers discover ancient star formed by Big Bang, pixabay

The newly detected planet orbiting Barnard’s Star may not be so hospitable, with surface temperatures of perhaps minus 274 degrees Fahrenheit (minus 170 degrees Celsius). Barnard’s Star provides the frigid planet only 2 percent of the energy that the sun provides Earth.

Also Read: NASA’s Ralph Will Explore Jupiter’s Trojan Asteroids In 2021

The researchers studied the planet by combining measurements from several high-precision instruments mounted on telescopes around the world.

The research was published in the journal Nature. (VOA)