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Galaxies
Galaxies are large systems of stars and interstellar matter, and they contain billions of stars. Our own galaxy, the Milky Way, has 200 to 400 billion stars, and there are over one billion known galaxies. Questions that have to do with galaxies in general and specific galaxies are perfect for this category!
2,392 Questions
Do all galaxies outside local group have red shifts?
Yes.
Also, the size of the red-shift for all distant galaxies is directly proportional to their distance from us.
This means that the space between us and all distant galaxies is expanding.
Thus, Einstein's (initial) view that our Universe has been eternally stable in the location of matter must be false. No surprise that he referred to his early view as his "greatest blunder."
How many stars do the largest galaxies have?
The largest galxies have stars numbering in the tens of trillions.
How do you get the strike needle in spiral knights?
You need an Autogun first. Search that on the Spiral Knights wiki, then follow the steps from there.
How many diodes will a high output alternator usually contain?
An alternator usually has 6 diodes in a full-wave rectifier for the main current output connected directly to the battery, and also another 3 for the secondary output to the voltage regulator, which feeds DC through slip-rings to the field coil in the rotor.
Describe what makes up a galaxy PLEASE?
Lots and lots of stars, often with occasional gas and dust. Perhaps with a black hole at its center, although such is considered optional for smaller galaxies. And most believe that some form of dark matter (likely more gas, albeit of a sub-atomic nature) also plays a part in the mass of a galaxy.
Larger galaxies are typically arranged in a pattern such that a central black hole is surrounded by an every less dense collection of stars, gas, dark matter, and so forth. Prior encounters with other galaxies can encourage patterns such as arms or bars to form, although direct collisions can result in highly irregular shapes.
How constellations different from galaxies?
Constellations are stars put together, usually to form a ancient figure in the stars, a galaxy is much different, They have planets and in galaxies you can find constellations. Big difference
Where to purchase spiral evergreens?
Spiral evergreens can be purchased at local garden centers, nurseries, or landscaping supply stores. Additionally, many online retailers, such as Amazon, Etsy, and specialized plant websites, offer these unique trees for delivery. It's also worth checking with local farmers' markets or plant fairs for more options. Always ensure to buy from reputable sources to guarantee plant health.
Is galaxy is bigger than the universe?
No, it's the other way. The OBSERVABLE Universe has roughly 10 to the power 11 galaxies; the entire Universe is believed to be much, much larger, though nobody knows for sure how large exactly.
Is polaris on the end of the handle of big dipper or the little dipper?
Polaris is located at the end of the handle of the Little Dipper, also known as Ursa Minor. The Big Dipper is part of Ursa Major and does not point directly to Polaris.
What galaxy is a vega star in and why does it causes?
Vega is one star, not a group of stars. Vega, like any other star that can be seen with the naked eye, is in our own galaxy, i.e., in the Milky Way.
Why and how did humans come to be?
firstly, human came to earth to mutiply becuase that was or is what God sent us to do on earth. And secondly, sentificts says that humans come from the from of cave man but in a religion way they said that humans came the generation of our friends parents(Adam and Eve) ansd then from there we started multiplying from the generation of Abraham, Isaac, Jacob and so many more. But personnaly i think that human came out from the generation of our old anesctors in the bible and we came on earth to multiply in a way that God wants us to .
What is the name of the known galaxy that is farthest away from the Milky Way?
as far as I know there is no farthest galaxy from earth. However There is (Of course) a farthest Visible galaxy. However I do not know the name of this galaxy. (I hope someone comes along and improves my answer to this question.)
Where does the troposphere receives most of its heat energy?
It's the Sun. I'm studying this right now, it says:
'Nearly all energy comes from the sun. Some of the solar radiation received by the Earth is reflected back to space by the atmosphere, clouds, and the Earth's surface. The rest is absorbed by the atmosphere and Earth and is changed into heat energy.'
An antigalaxy is a conjectured type of galaxy formed from antimatter.
What is the SPT0615-JD galaxy?
The SBT0615-JD galaxy is a dwarf galaxy 13,300 million light-years (redshift of 10) from Earth in the Pictor constellation, and is 2500 light-years (40 times smaller than the Milky Way), and contains 3 billion stars (3 percent of the Milky Way's stars). It emitted its light 13,300 million years ago when the universe was 500 million years old.
