Guys ... nearly every citizen is asked to be eco-friendly by their teachers. "hey abhijit, don't waste paper, be eco-friendly" my mom told this to me today (ah.. yup she repeats the same every-day !! )
Today ... a new galaxy has been found .. some are refering it to be the first eco - friendly galaxy while some as "green galaxy" .. guys no need to get confuse by the name it is not actually green in colour .
We are taking it as eco - friendly as it operates with nearly 100 % efficiency rate. ( It is infact impossible to have 100% efficiency rate .. it should be better to use 99% ) It was spotted by NASA's Wide-field Infrared Survey Explorer (WISE) telescope on 23 april.
The name of this galaxy is tooooooo weird (by the way .. weird names of galaxies are getting nowadays !) . The actual name is " SDSSJ1506+54".
the special things about this "green galaxy" are listed below ---
Today ... a new galaxy has been found .. some are refering it to be the first eco - friendly galaxy while some as "green galaxy" .. guys no need to get confuse by the name it is not actually green in colour .
We are taking it as eco - friendly as it operates with nearly 100 % efficiency rate. ( It is infact impossible to have 100% efficiency rate .. it should be better to use 99% ) It was spotted by NASA's Wide-field Infrared Survey Explorer (WISE) telescope on 23 april.
The name of this galaxy is tooooooo weird (by the way .. weird names of galaxies are getting nowadays !) . The actual name is " SDSSJ1506+54".
the special things about this "green galaxy" are listed below ---
- Most galaxies use just a small fraction of their available fuel to make stars, but SDSSJ1506+54 is quickly consuming all its gas for star formation
- New stars form when gas condenses under the weight of gravity, squeezing atoms to the point that nuclear fusion ignites. But when stars form, their powerful radiation blows gas outward, counteracting the condensing action of gravity, making it harder for the gas around them to form new stars. This effect limits the maximum possible rate of star formation, even in galaxy SDSSJ1506+54.
Despite its oddness, SDSSJ1506+54 is probably not a weird type of galaxy, but rather a normal galaxy caught in a short-lived phase of evolution, the scientists say. Within a few tens of millions of years, the galaxy will likely have used up most of its gas and will become a typical elliptical galaxy.what scientist says about the galaxy :---
- "We are seeing a rare phase of evolution that is the most extreme — and most efficient — yet observed," astronomer Jim Geach of McGill University, who led the study, said in a statement.
- "While this galaxy is forming stars at a rate hundreds of times faster than our Milky Way galaxy, the sharp vision of Hubble revealed that the majority of the galaxy's starlight is being emitted by a region with a diameter just a few percent that of the Milky Way," said Geach.
buddies .. that's all that i know about it . Generally ,
the things made by nature is eco-friendly but its human who interferes with nature and turns it to Eco-destructive.
