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There's an Earth-like Planet With an Atmosphere Just 39 Light-years Away (washingtonpost.com)
Artem Tashkinov quotes a report from Washington Post: There are a lot of good reasons to be captivated by the exoplanet GJ 1132b. Located in the constellation Vela, it's a mere 39 light-years from Earth -- just a hop, skip and a jump in galactic terms. It's similar to Earth in terms of size and mass, and it dances in a close-in orbit around its star, a dimly burning red dwarf. And, astronomers recently discovered, it has an atmosphere. The finding, published in the Astronomical Journal, is the first detection of an atmosphere around a terrestrial "Earth-like" planet orbiting a red dwarf star -- and it suggests there could be millions more. Although the researchers call the planet "Earth-like," the term is only applicable in its broadest sense. GJ 1132b is so close to its sun that it more likely resembles Venus than Earth. Astronomers estimate its average temperature to be about 700 degrees Fahrenheit, and that's without taking into account the potential greenhouse effect of its atmosphere. It is also probably tidally locked, meaning that gravity keeps one side of the planet constantly facing the star, while the other is cast in permanent shadow. GJ 1132b would not make a cozy home for life -- at least, not life as we know it.
We found a planet let's imply it can support life! But wait it's not really able to do that since the surface is hotter than hell. But it's really close to us and orbits a geriatric star.
Isn't that really cool guys?!?!
Guys?
crickets
Great, I'll warm up car. If we leave now, we should be there in about 700k years!
... Hitler invaded Poland.
Yeah right. Look here, politics is all about the money. Young people and poor people who want money vote for liberals to fill their pockets. Old people and rich people who have money vote for conservatives to keep out of their pockets.
"...would not make a cozy home for life -- at least, not life as we know it."
Since we've moved on from that boring place we call the moon and are heading to Mars, I'm struggling to believe we care about "cozy" with any venture beyond our planet. Radiation isn't exactly a warm blanket to snuggle up with.
I was fucking the bitch when it died too. I'm going to get me a new dog as soon as I can find a pug in the pound.
The pound? No way, they're goverment, you need to find a good street dog with slutty eyelashes.
There might be a goldilocks zone, plus temperature differentials are a source of energy.
Crematoria is a harsh planet with 52 hour days, the surface of the planet is not habitable, as the temperatures are in the wild extremes; One would be incinerated if in the sunlight, or frozen solid at night.
http://riddick.wikia.com/wiki/Crematoria
1x light speed will do just fine; we can leave now - what happens after we leave doesn't matter. Duh!
The fact that the planet is tidally locked with Venus like conditions might potentially allow for a regions of the planet to have different thermal characteristics that might be more suitable for colonization. Similar gravity characteristics, atmosphere for resource extraction (fuel, life support), high potential for water vapor possibly pooling water in certain thermal regions and radiation suppression due to atmosphere and static position due to no spin. The tidally locked aspect brings about interesting dynamics to the calculation of achieving colonization
Unzervalt!
Please stop calling it "earth like" when it isn't.
I read at +2. If your post doesn't reach that level I will not see or respond to it.
Extremophiles we have life here on Earth that lives in hotter environments.
all it takes is a shift in orbit ( thats happened many times to our own earth)
and ROASTY TOASTY
so ill say there is a 99.999999999999999999999999999999999 % chance of no life on such worlds
Mom, stop posting on my websites!
Colonization of a planet 39ly away is pure scifi. Not going to happen unless we develop some radically different physics. Otherwise the journey alone will take over half a million years.
Wow, kids with early 4chan accounts are now assistant professors. Let that sink in a while.
My God, it's Full of Source!
OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
One of the important things for evolution is cycles.
If you have a primitive lifeform ready-to-evolve, but the food that it uses to grow is too sparse to sustain a growing population, everybody dies. Game over.
If you have a primitive lifeform and the environment is just perfect for these lifeforms, they will explode to a uniform big soup of life, but as everybody lives, there is not really an incentive to evolve. Sure there might be competition, but the genes that are slightly better will not overpower the whole population. They might gain a bigger share than initially, but they will not take over the whole group.
For evolution to happen, the situation needs to be "plentiful" at some points in time, and scarce in others. This is what happens when you have a moon that runs around the planet every 30 days, inducing a tide every 12 hours, causing more and less light during the night in a 30 day cycle, a slightly tilted rotation of the planet. 24hour days, seasons. 11 year solar cycle.
This causes a large sample of individuals to arise during plentiful times. Then when things get really harsh, the better individuals survive and the others die off.
If you have a primitive lifeform and the environment is just perfect for these lifeforms, they will explode to a uniform big soup of life, but as everybody lives, there is not really an incentive to evolve
As the population grows, they'll exhaust the food supply, and the population will crash again. There are your cycles.
Wise young people who want to be able to earn and keep money vote conservative.
Contribute to civilization: ari.aynrand.org/donate
There are earth like planets in this system too, doesn't mean we could live there
Well, I for one, would welcome our new physics overlords.
I'm really getting tired of the Standard Model, Relativity and Quantum Mechanics.
Probably nonexistent cats, tensor math, horrible car analogies.
There just has got to be a better way.
Faster! Faster! Faster would be better!
The Standard Model has flaws and doesn't explain lots of things. I hear they were working on String Theory but the end dangled into the box with the cat in it.
Maybe I read the title wrong; it seems to imply some distant planet's atmosphere is 39 light years away from that planet.
Serenity now, insanity later.
Key words right there, "want to be able to earn" The problem is the self entitlement issue of our country. Nobody wants to earn anything anymore, they want it given to them for free.
I can get there in one jump in my Asp Explorer. The only problem this is clearly not an earth like planet. It isn't even worth 30 seconds of my time to scan it.
At warp 5 we can get there in about 3 months, and at high warp perhaps a few hours. It'll be just like how it was with transatlantic travel in the 19th and 20th centuries!
John_Chalisque
People who vote Republican are foolish to believe the 1% will not take their money, people who vote Democrat are foolish to believe the government will hand out free money.
You realize that you just explained why Africans and Europeans are so different, right? There was no culling winter in Africa.