Auphoria

About | Contact

Founded: Sept 2003

Layout: Version 2

Who is online?
In total there is 1 user online :: 0 Registered, 0 Hidden and 1 Guest

None

[ View the whole list ]


Most users ever online was 19 on Tue May 15, 2012 8:09 pm

Scientists spot nearby 'super-Earth'

Go down

post Scientists spot nearby 'super-Earth'

Post by waveshell on Thu Dec 17, 2009 4:18 am

Scientists spot nearby 'super-Earth'
By John D. Sutter, CNN
December 16, 2009 -- Updated 2212 GMT (0612 H
KT)


This illustration shows how the newly discovered planet may look orbiting its nearby star, which is smaller than Earth's sun.

Spoiler:
(CNN) -- Astronomers announced this week they found a water-rich and relatively nearby planet that's similar in size to Earth.

While the planet probably has too thick of an atmosphere and is too hot to support life similar to that found on Earth, the discovery is being heralded as a major breakthrough in humanity's search for life on other planets.

"The big excitement is that we have found a watery world orbiting a very nearby and very small star," said David Charbonneau, a Harvard professor of astronomy and lead author of an article on the discovery, which appeared this week in the journal Nature.

The planet, named GJ 1214b, is 2.7 times as large as Earth and orbits a star much smaller and less luminous than our sun. That's significant, Charbonneau said, because for many years, astronomers assumed that planets only would be found orbiting stars that are similar in size to the sun.

Because of that assumption, researchers didn't spend much time looking for planets circling small stars, he said. The discovery of this "watery world" helps debunk the notion that Earth-like planets could form only in conditions similar to those in our solar system.

"Nature is just far more inventive in making planets than we were imagining," he said.

In a way, the newly discovered planet was sitting right in front of astronomers' faces, just waiting for them to look. Instead of using high-powered telescopes attached to satellites, they spotted the planet using an amateur-sized, 16-inch telescope on the ground.

There were no technological reasons the discovery couldn't have happened long ago, Charbonneau said.

The planet is also rather near to our solar system -- only about 40 light-years away.

Planet GJ 1214b is classified as a "super-Earth" because it is between one and 10 times as large as Earth. Scientists have known about the existence of super-Earths for only a couple of years. Most planets discovered by astronomers have been gassy giants that are much more similar to Jupiter than to Earth.

Charbonneau said it's unlikely that any life on the newly discovered planet would be similar to life on Earth, but he didn't discount the idea entirely.

"This planet probably does have liquid water," he said.

Source
avatar
waveshell


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by iliketobite on Fri Dec 18, 2009 5:08 pm

Cool!! It's interesting how they didn't discover it sooner when it seems to have been so close to us.
avatar
iliketobite


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by waveshell on Sat Dec 19, 2009 2:42 am

haha typical, we can never see what's in front of us lol

_________________
avatar
waveshell


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by krzyasian on Sun Dec 20, 2009 10:48 pm


^ I think this webcomic is in reference to this piece of news lol. *Geekyness*

krzyasian


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by waveshell on Mon Dec 21, 2009 2:54 am

LOL wth, I wouldn't want that fish fillet until it's thoroughly tested!

_________________
avatar
waveshell


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by iliketobite on Sat Dec 26, 2009 8:24 pm

LOL dude I used to eat fish filet all the time! Surprised
avatar
iliketobite


Back to top Go down

post Re: Scientists spot nearby 'super-Earth'

Post by Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum