In the milky Way galaxy too much gas

Date:

2019-10-17 01:20:10

Views:

3020

Rating:

1Like 0Dislike

Share:

In the milky Way galaxy too much gas Source:

Perhaps our galaxy is stealing gas from their neighbors

24 April 1990, Shuttle discovery orbited our planet the Hubble space telescope, named after astronomer Edwin Hubble. Thanks to the work of Hubble, we know how to look like quasars, comets, distant planets of the Solar system and even galaxies. Recently on the website of NASA Hubble appeared stating that data for 10 years of observations show that the milky Way has received more gas than out of it. The reason for this phenomenon remains a mystery to scientists. The study will be published in the journal .

What and how to see a space telescope?

Since the launch into Earth orbit of space spent more than a million observations. Using two 25-foot solar panels, it receives energy from the sun and once a week sends about 120 gigabytes of data. The reason Hubble is in space, is that it enables scientists to record electromagnetic radiation in the infrared range. Due to the lack of influence of the atmosphere, the resolution of the telescope is 10 times the capacity of telescopes that are on Earth. Thus, in the analysis of the data Hubble collected over 10 years, astronomers have discovered an excessive amount of gas entering the milky way galaxy.

what do you think, why in our galaxy with more gas than it should be? Let's discuss this discovery astronomers in the comments and members

The Cosmic Origins Spectrograph (COS) through the telescope, the gas is moving away from galaxy, it seems more red, and gas going to it seem more blue. This led to the unexpected realization that the amount of gas entering the milky way, much more than that which leaves our galaxy. Recall that after the Big Bang was filled with gas, mostly hydrogen. Gradually the force of gravity is pulling the gas clouds from which later were born of the galaxy, and in galaxies of stars. Today, scientists believe that the supernova explosions push the gas out . In the vastness of space the gas cools, and then the gravity of the galaxy again pulls him inside. So in the galaxy and the formation of new stars.

it looks like the clouds of hydrogen near the galaxy of the Triangle

milky Way — a modest galaxy

Andrew Fox, an astronomer and lead author of the forthcoming study finds that our galaxy is pretty modest. Supernovae and strong stellar winds blow gas out of the disk of the galaxy, but this gas falls back into the galaxy, forming new generations of stars. However, the process itself — which has occurred for billions of years — does not explain why in our galaxy there is an excess of gas and not the balance. Experts suggest that one of the theoretical reasons underlying the unbalanced amount of gas in the milky Way galaxy, is the intergalactic environment — the mass of hydrogen gas that is believed to exist between different galaxies.

And a billion stars in the galaxy of Andromeda eyes of the Hubble telescope

However, some analysts believe that the milky way can use its gravitational pull to steal the gas reserves in the small nearby galaxies. Co-author of the study, Gopinath bordoloi Longman from the University of North Carolina believes that the original Hubble COS observations were made to explore the Universe far beyond our galaxy. However, scientists analyzed data on the amount of gas in . The value of the archive of the Hubble space telescope is that scientists can use the same observations to explore both near and more distant Universe. Thus, the resolution of the Hubble allows astronomers to simultaneously study the local and remote celestial objects. According to experts, at the moment the milky Way is the only galaxy for which you can observe with a telescope.

Recommended

The Americans on the moon: what everyone should know?

The Americans on the moon: what everyone should know?

the Upcoming cosmonautics day is my favorite holiday. It marks the triumph of the human mind: in just four thousand years Homo Sapiens went from hunter-gatherers to space explorers. 12 April 1961 Soviet cosmonaut Yuri Gagarin became the first man in ...

Why are some galaxies spiral shaped?

Why are some galaxies spiral shaped?

you Know what surprised me the most? The fact that we perceive the surrounding world as it is. Animals, plants, the laws of physics and the cosmos are perceived by many people as something so mundane and boring that they invent fairies, ghosts, monst...

Astronomers were able to see the death of another star system

Astronomers were able to see the death of another star system

In the cosmic ocean drifts a lot of mysteries about the existence of which we are unaware. One of these was uncovered five years ago, when astronomers have discovered a lonely star at a distance of 570 light years from Earth, the brightness of which ...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

NASA showed the suit in which the Americans return to the moon

NASA showed the suit in which the Americans return to the moon

a New spacesuit for landing on the moon in 2024. Since the first flight of astronauts to the moon, it was exactly 50 years, so mankind it is time to return to the surface of the natural satellite of our planet to conduct research ...

What could be life on Titan?

What could be life on Titan?

the possibility of the existence on Titan exotic life excites the minds of scientists almost immediately after the discovery of this moon of Saturn Titan — the most distant object in the Solar system, which one day could vis...

Can

Can "planet of 9" to be a black hole?

the Mysterious planet 9 could be the unusual black hole One of the most intriguing mysteries of astronomy is understanding that it distorts the orbits of celestial objects on the edge of the Solar system. Agree, the strange orbits...

NASA engineer proposes to use a particle accelerator as a rocket engine

NASA engineer proposes to use a particle accelerator as a rocket engine

particle Accelerator as an engine? Why not! today interplanetary flights (not to mention travels outside our Solar system) abut one problem — low power rocket engines. Of course, continuously work to improve this component m...

Strange rules of the astronauts who will make you cancel your space journey

Strange rules of the astronauts who will make you cancel your space journey

the Life of an astronaut in orbit every day reminds quest for survival Many of us in childhood dreamed of becoming an astronaut and see the Earth in a window of a space station or ship. Fact: the astronauts — those lucky few...

If we ever move to other planets?

If we ever move to other planets?

the Swiss astronomer Michel Mayor believes that man will never be able to colonize new worlds Modern science fiction films often warn us about the possibility of future climate change that can lead the mankind to look for new, mor...

A former employee of NASA said that traces of life on Mars discovered back in 1970

A former employee of NASA said that traces of life on Mars discovered back in 1970

Perhaps on Mars all this time there was life. We just looked the wrong way the leading space Agency in the world full swing preparing its Mars program to study the red Planet. Soon will start the mission Mars 2020, which aims to s...

The satellite, which can turn Neptune into a planet with rings

The satellite, which can turn Neptune into a planet with rings

the size of Earth and Neptune Neptune — the furthest planet-the giant . In the atmosphere of this distant world are raging the most powerful hurricanes, which could only be registered among other known planets and their sat...

According to astrophysicists, we find the aliens for 30 years

According to astrophysicists, we find the aliens for 30 years

this is a map of 4,000 exoplanets, published by NASA October 8, Tuesday, cosmologist, who was awarded the Nobel prize in physics, said he is convinced that extraterrestrial life exists and that we are likely to find evidence of th...

Found a way of turning moon dust into oxygen

Found a way of turning moon dust into oxygen

Lunar soil contains a huge amount of oxygen. the Moon — for the humans: lack of atmosphere, a stable temperature on the surface of our satellite and air makes this a white-grey ball over our heads completely uninhabitable pl...

Could dark matter be older than the Big Bang?

Could dark matter be older than the Big Bang?

it is believed that before the Big Bang there was nothing. Dark matter eludes for quite some time. Its existence is first mentioned in the 1920s, the Dutch astronomer named Jacobus Kaptein. Well-known radio astronomer, Jan Oort wa...

The obtained picture, which shows the structure of the cosmic web

The obtained picture, which shows the structure of the cosmic web

Scientists saw the gas filaments (blue) in the cosmic web, which penetrate (bright spots). Gas and some of the galaxies are part of a dense cluster of galaxies in the process of formation what do you think, looks like space, if we...

Radiation on Mars could damage the brain of future colonists

Radiation on Mars could damage the brain of future colonists

Colonization of Mars in this artist's opinion might look like this At the time, how about life to dream of, not only science fiction writers and filmmakers, scientists have not the most joyful news for future colonists. The fact t...

On the edge of the Solar system began to increase the pressure

On the edge of the Solar system began to increase the pressure

«Space pressure» began to grow. But why? it is considered that in space there is nothing but vacuum, cold and endless emptiness of the distant galaxies. However, it is not so. Of course, space is not full of life, but th...

Why do Venus and mercury has no natural satellites?

Why do Venus and mercury has no natural satellites?

Despite its similarity with Earth, Venus has no satellites of its own Absolutely all the planets of the Solar system, with the exception of and can boast the presence of at least one stable satellite rotating in orbit of a particu...

What do we know about the moons of Uranus?

What do we know about the moons of Uranus?

Uranium — the third is the diameter of a planet in the Solar system Uranium — the mysterious and little-studied planet in the Solar system. When in 1986 the space station sent pictures of this ice giant on Earth, scien...

Discovered a unique neutron star

Discovered a unique neutron star

it is believed that neutron star quanta collapse into the dark black hole this year rich in discoveries of unusual objects. Recently, we wrote about the fact that astronomers have discovered a planet that . Now, using the Green Ba...

The center of the milky way exploded to 3.5 million years ago

The center of the milky way exploded to 3.5 million years ago

a Trace from the explosion that occurred 3.5 million years ago. Not long ago, scientists believed that the black hole in the center for space standards is a very calm. However, in a new study to be published soon in the Astrophysi...

In the future the Earth will spin faster. Than it threatens?

In the future the Earth will spin faster. Than it threatens?

Why the speed of rotation of our planet might change in the future? have You ever wondered what would happen if our planet ? If not, catch a spoiler — nothing good. Recently, scientists came to the conclusion that as a resul...

In the water of Saturn's moon found organic matter

In the water of Saturn's moon found organic matter

Enceladus Ice can hide beneath its surface a real alien life — one of the most beautiful planets in the Solar System. Its unique appearance is largely the result of the largest ring system that can only be observed in the so...