100 billion alien planets fill our galaxy
Our Milky Way galaxy is home to at least 100 billion alien planets, and possibly many more, a new study suggests.
"It’s a staggering number, if you think about it," lead author Jonathan Swift, of Caltech in Pasadena, said in a statement. "Basically there’s one of these planets per star."
Swift and his colleagues arrived at their estimate after studying a five-planet system called Kepler-32, which lies about 915 light-years from Earth. The five worlds were detected by NASA’s Kepler Space Telescope, which flags the tiny brightness dips caused when exoplanets cross their star’s face from the instrument’s perspective.
The Kepler-32 planets orbit an M dwarf, a type of star that is smaller and cooler than our sun. M dwarfs are the most common star in the Milky Way, accounting for about 75 percent of the galaxy’s 100 billion or so stars, researchers said.
Further, the five Kepler-32 worlds are similar in size to Earth and orbit quite close to their parent star, making them typical of the planets Kepler has spotted around other M dwarfs. So the Kepler-32 system should be representative of many of the galaxy’s planets, scientists said. [The Strangest Alien Planets (Gallery)]
"I usually try not to call things ’Rosetta stones,’ but this is as close to a Rosetta stone as anything I’ve seen," said co-author John Johnson, also of Caltech. "It’s like unlocking a language that we’re trying to understand — the language of planet formation."
Read the full article at: msn.com
Lost in space: The ’homeless planet’ found floating without a star to orbit
Japanese Man Auctions Off Planet Earth
Newfound ’Tatooine’ Alien Planet Bodes Well for E.T. Search
Latest News from our Front Page
Better Marry A Redhead- Turns Out They Might Be Genetically Superior
Editors Note: Mass immigration into Ireland and other European countries where red-heads (a global minority) are the most numerous, is a real threatening scenario. Couple this with promotion of mixing of the races and education teaching young people to hate themselves (and their heritage (if they are European) and you have a volatile and genocidal cocktail. In fact, National Geographic ...
Eating Three Meals a Day Declared Racist by Mother Jones
"Dogmatic adherence to mealtimes is anti-science, racist..."
An article featured in the left-leaning news outlet Mother Jones this week declares the act of eating three meals a day to be racist.
In a piece entitled, “Why You Should Stop Eating Breakfast, Lunch, and Dinner,” writer Kiera Butler asserts that strict adherence to mealtimes is not only “anti-science,” but “racist” as well.
“When European ...
Not Again: More US AID, Missiles Shipped to al Qaeda, al Nusra and ISIS in Syria, Iraq
Two weeks ago, 21WIRE reported on how ISIS and other terrorists militants operating in Syria and Iraq are receiving regular weapons and ‘supply drops’ – forming a ‘rat line’ which seems to be playing a crucial role in keeping this highly profitable conflict going on both sides.
This week, it’s been reported that Jabhat Al-Nusra fighters have been brandishing US-supplied ...
Swedish parliament removes Baroque artist's bare breasted painting for offending feminists and Muslims
A nude painting named Juno, which was painted by baroque artist G E Schröder and has hung in the dining room of the Swedish Parliament for 30 years has been taken down for fear of offending the sensitivities of feminists and Muslim visitors, Swedish newspaper, The Local reported on Thursday.
Explaining the ban on the baroque breasts, a source from the ...
White US children will be minorities by 2020 after immigrant 'baby boom', Census reveals
This is the result of an ongoing trend of declining birth among white Americans and a baby boom among immigrant groups, as well as a surge in immigration.
By the year 2020, 50.2percent of all children in the US are expected to be non-white, according to the Census. By 2044, whites will be outnumbered by minorities.
The Census study, released ...
|More News » |