The Andromeda and Milky Way galaxies reign as the two most massive and dominant galaxies within the Local Group of Galaxies. The Andromeda Galaxy is the largest galaxy of the Local Group, which, in addition to the Milky Way, also contains the Triangulum Galaxy and about 30 other smaller galaxies.
Is the Milky Way the only galaxy in the universe?
Most of the stars in our galaxy are thought to host their own families of planets. The Milky Way galaxy is just one of billion of galaxies in the universe. The universe is a vast expanse of space which contains all of everything in existence. The universe contains all of the galaxies, stars, and planets.
What are the 4 types of galaxies?
In 1936, Hubble debuted a way to classify galaxies, grouping them into four main types: spiral galaxies, lenticular galaxies, elliptical galaxies, and irregular galaxies.
What are the top 3 galaxies?
The Milky Way isnt really the center of anything; thats just the way the image is drawn. The 3 largest galaxies in the Local Group are, in descending order, the Andromeda galaxy, the Milky Way, and M33 also known as the Triangulum Galaxy. Image via Wikimedia Commons.
What galaxies can we see from Earth?
The Andromeda Galaxy is the only other (besides the Milky Way) spiral galaxy we can see with the naked eye.
Which is bigger galaxy or universe?
Galaxies come in many sizes. The Milky Way is big, but some galaxies, like our Andromeda Galaxy neighbor, are much larger. The universe is all of the galaxies – billions of them!
How old is our galaxy?
13.51 billion years Milky Way/Age Astronomers believe that our own Milky Way galaxy is approximately 13.6 billion years old. The newest galaxy we know of formed only about 500 million years ago.
What is a ghost galaxy?
The Ant 2 “ghost” galaxy is a large, dim dwarf galaxy that scientists have discovered near the edge of the Milky Way. While low in mass, Ant 2 is about the same size as the Large Magellanic Cloud (LMC).
What is the youngest type of galaxy?
GN-z11 is the youngest and most distant galaxy scientists have observed. This video zooms to its location, some 32 billion light-years away. GN-z11 is 13.4 billion years old and formed 400 million years after the Big Bang. Its irregular shape is typical for galaxies of that time period.
What is the next closest galaxy?
Distance Information The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun.
What is the biggest thing in the universe?
Hercules-Corona Borealis Great Wall The largest known object in the Universe is the Hercules-Corona Borealis Great Wall. This is a galactic filament, a vast cluster of galaxies bound together by gravity, and its estimated to be about 10 billion light-years across!
Can you see Milky Way with eyes?
More than 100,000 light years in diameter, with more than 100 billion stars and at least as many planets, the Milky Way is arguably the most impressive feature of the night sky that you can see with the naked eye. Here are seven spots where you can outsmart light pollution and catch a glimpse of our galaxy.
Which is the largest galaxy in the universe?
Largest galaxy: IC 1101 Our Milky Way galaxy is around 100,000 light-years across, but thats fairly average for a spiral galaxy. In comparison, the largest known galaxy, called IC 1101, is 50 times larger and about 2,000 times more massive than our galactic home.
What is the largest thing in the universe?
Hercules-Corona Borealis Great Wall The largest known object in the Universe is the Hercules-Corona Borealis Great Wall. This is a galactic filament, a vast cluster of galaxies bound together by gravity, and its estimated to be about 10 billion light-years across!
Is there anything bigger than a Universe?
No, the universe contains all solar systems, and galaxies. Our Sun is just one star among the hundreds of billions of stars in our Milky Way Galaxy, and the universe is made up of all the galaxies – billions of them.
Whats the oldest thing in the universe?
Astronomers have confirmed the discovery of one the oldest and most distant objects ever known in the universe — a star-forming galaxy 12.8 billion light-years away that started forming within a billion years of the Big Bang that kickstarted everything.
How old is space?
about 13.8 billion years old Scientists best estimate is that the universe is about 13.8 billion years old.
What is a ghost planet?
Edit. Ghost Planet is a planet on which Space Ghost makes his home base. It is also where the show Space Ghost: Coast to Coast is broadcast from.
How many different galaxies are there?
three Astronomers classify galaxies into three major categories: elliptical, spiral and irregular.
What is the most youngest thing in the universe?
GN-z11 is the youngest and most distant galaxy scientists have observed. This video zooms to its location, some 32 billion light-years away. GN-z11 is 13.4 billion years old and formed 400 million years after the Big Bang. Its irregular shape is typical for galaxies of that time period.
What is the oldest thing in the universe?
Astronomers have found the farthest known source of radio emissions in the universe: a galaxy-swallowing supermassive black hole.