What kind of galaxy is the Cartwheel Galaxy?
What kind of galaxy is the Cartwheel Galaxy?
Lenticular
About the Object
| Name: | Cartwheel Galaxy |
|---|---|
| Type: | Local Universe : Galaxy : Type : Lenticular |
| Distance: | 400 million light years |
| Constellation: | Sculptor |
| Category: | Galaxies |
How was the Cartwheel Galaxy made?
The Cartwheel Galaxy (also known as the ESO 350-40) is a lenticular galaxy or annular located about 500 million light years away in the constellation Sculptor in the southern hemisphere. The cartwheel shape of this galaxy is the result of a violent galactic collision that occurred there are about 200 million years.
Is the Cartwheel Galaxy a spiral galaxy?
The Cartwheel Galaxy was probably a normal spiral structure galaxy similar to the Milky Way Galaxy before the collision; the spiral structure is beginning to re-emerge, as seen in the faint arms or spokes between the outer ring and the bulls-eye shaped nucleus.
Are there planets in the Cartwheel Galaxy?
The Cartwheel Galaxy is too far from the Earth, around 489.2 million light-years, for scientists to verify the existence of planets.
What shape is an irregular galaxy?
Irregular galaxies have no identifiable shape or structure to them. They are often chaotic in appearance, without a bulge or any trace of spiral arms. The different shapes and orientation of galaxies are a result of their history, which may have included interactions with other galaxies.
What galaxy is 500 million light-years away?
TXS 0128
TXS 0128 exists 500 million light-years away, deep in the constellation Cassiopeia, fortified by a supermassive black hole approximately 1 billion times the Sun’s mass. It’s officially classified as an active galaxy, whose luminous energy includes extra doses of radio, X-ray, and gamma-ray light.
How many galaxies are there?
One 2016 study estimated that the observable universe contains two trillion—or two million million—galaxies. Some of those distant systems are similar to our own Milky Way galaxy, while others are quite different.
Which is the largest galaxy?
Largest galaxy: IC 1101 Our Milky Way galaxy is around 100,000 light-years across, but that’s 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 are the 4 types of galaxy?
Galaxies 101 The smallest of galaxies contain a “mere” few hundred million stars while the largest galaxies contain up to one hundred trillion stars! Scientists have been able to segment galaxies into 4 main types: spiral, elliptical, peculiar, and irregular.
What type of galaxy do we live in?
the Milky Way
We live in one of the arms of a large spiral galaxy called the Milky Way. The Sun and its planets (including Earth) lie in this quiet part of the galaxy, about half way out from the centre. 100 000 years to cross from one side to the other.
What galaxy do we live in?
What is the most dangerous thing in the universe?
Why black holes are the scariest things in the universe. For one, falling into a black hole is easily the worst way to die. Halloween is a time to be haunted by ghosts, goblins and ghouls, but nothing in the universe is scarier than a black hole.
