Is the Milky Way an elliptical galaxy?
Is the Milky Way an elliptical galaxy?
Our Milky Way, like other spiral galaxies, has a linear, starry bar at its center. Elliptical galaxies are shaped as their name suggests: They are generally round but can stretch longer along one axis than along the other, so much so that some take on a cigar-like appearance.
What is the Milky Way core?
The area of the galaxy they studied, known as the “central molecular zone” (CMZ) spans the 1600 light years closest to the supermassive black hole at the center of the Milky Way. That is approximately 16 times closer to the galactic center than our own sun is.
Are the constellations in our galaxy?
Sagittarius
OrionScorpiusCarinaAra
Milky Way/Constellations
How is our Milky Way classified?
As to classification, the Milky Way is a SBc barred spiral galaxy. And that red dot above the Orion Arm is the location of the Solar System.
Why does an elliptical galaxy look like a giant star?
An elliptical galaxy looks as if it is a giant star because it lacks the distinctive structure of a spiral galaxy, where the bulge is surrounded by a…
Where is Milky Way in the universe?
The Milky Way galaxy is found in a small group of galaxies (known as the Local Group) towards the edge of a relatively small supercluster which we call the Local Supercluster (or sometimes the Virgo Supercluster after the Virgo Cluster, the largest cluster of galaxies in it).
Can we see the Galactic Center of Milky Way?
The center of our Milky Way The center of the galaxy is some 30,000 light-years away. We can’t see directly into it, because this region is shrouded by dust and gas clouds.
Does the Milky Way orbit anything?
“The Moon orbits the Earth, the Earth orbits the Sun, the Sun orbits the center of the Milky Way, but does our galaxy orbit anything?” Our galaxy does indeed! The other large galaxy involved is Andromeda, our closest galactic neighbor; our galaxy and Andromeda are slowly orbiting each other.
Can you see Milky Way with eyes?
America spends about $3 billion a year on “bad” lighting. 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.
What if we lived in an elliptical galaxy?
If we lived in an elliptical galaxy, we would see the stars of our galaxy spread out all around the sky, not in a single band. Another clue comes when astronomers map young, bright stars and clouds of ionized hydrogen in the Milky Way’s disk. There are billions of other galaxies in the Universe.
What is the closest elliptical galaxy?
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.
Can you see Milky Way from space?
To begin with, the Milky Way is easier to see. It shines a little brighter because of the lack of atmosphere, but astronauts still have to fight light pollution. Ultimately, a majority of the compartments on the ISS have a lot of ambient light.
Is the Coalsack Nebula in the Milky Way?
The Coalsack is omitted in most of today’s standard catalogs on the Milky Way such as the New General Catalogue and its only mainstream identification number is in the somewhat specialist Caldwell catalogue, in which it is C99 .
Can you see the band of the Milky Way galaxy?
The band of the Milky Way galaxy can be seen at night in areas with dark skies. Here it is seen with several Atacama Large Millimeter/submillimeter Arra (ALMA) antenna. (Credit: ESO/B. Tafreshi. Our Sun (a star) and all the planets around it are part of a galaxy known as the Milky Way Galaxy.
Are there any stars outside of the Milky Way?
Our galaxy stretches 100,000 light years wide. Every star you can see with the unaided eye is located within the milky way. The only object you can see (without optical aid) in the sky outside of the milky way is the Andromeda Galaxy.
Where is the center of the Milky Way galaxy?
Our Solar System is about 25,000 light years away from the center of our galaxy – we live in the suburbs of our galaxy. Just as the Earth goes around the Sun, the Sun goes around the center of the Milky Way.
https://www.youtube.com/watch?v=4gjgTH1dZZI