Reported on October 18, a planet was discovered in the Alpha Centauri system, only 4.4 light years away. And there could possibly be more in that system, planets that could sustain life. It's an exciting discovery for authors like myself who believe there is life out there.
Here's a quote from the article on ScienceNews:
"Astronomers searching for Earthlike worlds need look no further than Alpha Centauri, the stellar system next door.
An Earth-sized planet has been discovered circling a star in the system, just 4.4 light-years away. The planet's mass is similar to Earth's, but its orbit is not. Tucked in close to its star — 25 times closer than the Earth is to the sun — the planet is likely a roasted world incapable of hosting life."
It goes on to say:
"But a rocky planet so close to Alpha Centauri B suggests there could be more planets in the same system — perhaps rocky and a bit farther out, in the area where life could comfortably thrive. "I think that the odds that there's an interesting planet, a truly interesting planet in the system, are very high, given that this one is there," Laughlin says. Data returned from NASA's Kepler spacecraft — which looks for planets around a population of stars that mostly lie more than 600 light-years away — suggest that multiple-planet systems are common, especially when small, rocky planets are found in close orbits.
There's also a good chance that Alpha Centauri A — the bigger, binary partner of Alpha Centauri B — also hosts planets. But because Alpha Centauri A is bigger, brighter and more rambunctious, any small planets orbiting it would be harder to find."
What do you think of this discovery?
Jessica Subject
started writing to encourage her daughter to read. Now she writes to keep
herself grounded. Although she reads many genres, she enjoys writing Science
Fiction Romance the most and believes everyone in the universe deserves a happily
ever after. She lives Southwestern Ontario, Canada with her husband and two
kids and loves to hear from anyone who has enjoyed her stories.
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2 comments:
To paraphrase Jody Foster in Contact, if there wasn't life "out there" wouldn't it be a waste of space? I totally agree. Are we so arrogant that we think we're the only intelligent species??? Love the concept of your next series, Jessica.
Exactly, Diane! The funny thing is, I watched Contact yesterday. One of my favorite sci-fi movies. Though how much longer will it be fiction? ;)
Thanks so much!
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