Interesting Astronomy Information That You May Not Know.
Why do you think it is important to have some knowledge of astronomy}?what is the value of knowing a bunch of astronomy facts? The simple answer is because its a subject that a large number of people are interested in – and if you want to be able to talk to them about it, the odd fact never goes astray. In fact, its really important to know at least a few astronomy facts – you never know when you will be needing them – it might be at a party, at your school or while you are trying to impress that cute girl – who knows the exact reason – but it is very likely that you will need them at some point or other…… There must be a lot of information about astronomy you would believe – right? If you realize that the universe contains one times 10 to the 22nd stars, that’s a one followed by a string of 22 zeros. Then consider that many of those stars have planets surrounding them.
Then consider the moons that surround the planets, the asteroids, the nebula, the galaxies, and all the other stuff the universe contains. The number of facts and amount of data is staggering. Not every piece of information will be presented here. It will be a lot of fun. Click over here for additional information on nikon binoculars.
Looking at it only from the point of view of the very brightest stars we can see from earth is one way to approach it.. The sun is so bright that it simply smothers out all of the other stars in the daylight sky}. For the purposes of this discussion, lower numbers for brightness mean a brighter star. The sun would be about -26.73, while the full moon is -12.6. With that in mind, here are the top 5.
#1 goes to Vega, Arabic for vulture. It’s about 25 light years away from the Earth, with a magnitude of .03. When looking at these information about astronomy remember that brightest from Earth doesn’t mean largest or brightest. The Sun is not the largest or brightest star in the universe or even the galaxy, yet it appears so bright because it is so near compared to other stars.
#2 is, in arabic, centaur’s foot – Rigel Kentaurus. It scores a magnitude of -.01, and is only 4 light-years from Earth.
At #3, by the known information about astronomy is Arcturus. That’s the Greek word for Guardian on the bear. It’s 37 light-years distant from our home on Earth.
Canopus sits at #4. Named for the pilots of Jason’s vessel in Jason and the Argonauts, this star is the brightest of all of these top five. But it’s 313 light years from Earth so it’s just second on this list as seen from Earth. -. its magnitude is 62 as seen from the earth.
#5 is the Greek word for scorching, Sirius. It’s also called the Dog Star because it’s the brightest star in the constellation Canis Major (the Big Dog. {). It’s only 9 light years from Earth. That’s second closest of these top five. At -1.44 magnitude it’s the brightest star we can see from Earth.
There is a whole host more information about astronomy that we haven’t discussed as yet. Think about magnitudes, however, next time you look up at the stars. You can get additional invaluable information on leupold binoculars here.