Emission Nebulaes

In our Milky Way galaxy, there are over a hundred billion stars, and within the universe there are billions of galaxies (Classifying Stars). Astronomers have always come up with different techniques to make their jobs easier. One important technique in, not only astronomy but science itself, is trying to classify something into groups to find a certain pattern. Since there are so many stars in a single galaxy, astronomers must find methods for organization. Stars are not all the same, they vary in size, temperature, and brightness. To keep track of all these different characteristics, astronomers had to come up with a diagram. The Hertzsprung-Russell diagram is one of the most useful plots for stellar astronomy (Classifying Stars). The diagram

Stars are the most recognized astronomical object in space and they represent the building blocks of galaxies. Stars distribute elements such as: carbon, nitrogen, and oxygen. A star develops from a cloud of hydrogen and helium, the dust clouds that are scattered throughout galaxies. An example of a dust cloud is the Orion Nebula. The gas and dust begin to collapse from its own gravitational pull. As the cloud collapses, the middle gets hotter. This is known as a prostar. A dense and hot core forms which begins to collect dust and gas. All this material may not end up as a part of the star but can become planets, asteroids, comets, or remain dust. A star about the size of our sun can up to 50 million years to mature. The smallest stars are

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Common types of black holes are produced by certain dying stars. A star with a mass greater than 20 times the mass of our sun can produce a black hole at the end of its life. Black holes are usually only created by the death of a very massive star. When a very massive star dies, it explodes into a supernova. The outer parts of the star are launched violently into space while the core completely collapses under its own weight. If the core remaining after the giant explosion from the supernova is very massive, there

Gravity is the force that attracts a body toward the center of the earth, or toward any other physical body having mass. Gravity of the Earth pulls objects towards the center of the planet. Gravity or gravitational forces are forces of attraction.

What are Blackholes? A black hole is a collapsed star which has so much mass in such a small amount of space that it breaks the laws of space and time. The singularity of the blackhole has an unimaginable gravitational pull. It is so great that not even [0] light can escape it. This is why the core is black. The size of black holes can be very di erent. Scientists think the smallest ff black holes are as small as just one atom. These black holes are very small but have the mass as much as a mountain. Another type of blackhole is a stellar black hole. These can be as big as 20 times our own sun. Scientists believe that blackholes as big as this formed when the galaxy began. It [0] would be impossible for our sun to turn into a blackhole because

Tired of your regular candy and wanting something better? If you’re hesitant to reach for that Midnight Milky Way due to it being dark chocolate, you will be surprised to know that you are missing out on the best candy bar in the world. The two qualities that make Midnight Milky Way the best candy bar are that it is healthier, and it has a perfect taste that everyone will love.

Black holes are measured in a measurement called solar masses. A solar mass is how much are sun weighs and black holes can weigh millions to billions of these. Black holes can be ten to one hundred solar masses. But that is only for black holes that are primordial or stellar. But supermassive black holes can range from millions to billions of super masses and this is what leads scientist to believe that they are formed in the center of every galaxy. The supermassive black hole in the center of the Milky Way, Sagittarius A is scaled at 4.3 million solar

Ever wondered how it would feel to experience life on a space mission? Have the gravity pull you in and come along as we journey into space on Galaxy Impact! On Galaxy Impact you’ll be faced with top speeds of 75 miles an hour with a duration of 60 seconds. This ride features the newest technology of several virtual reality screens, therefor making this an incredibly real scenario. Jump on to our surround sound cars that hold 32 people at a time. In these inverted seats you’ll be able to just pull the harness over and down until it can’t possibly continue any further, and as a result you’re nicely secure. With the design of these cars it causes you to feel as if you are floating around in an actual space shuttle, making this whole adventure a unique ride that you will only experience once in a lifetime. You will start off by blasting off into space only to realize your shuttle ran out of fuel, than you will plummet 200 feet straight down in an attempt to develop back to Earth. In a venture to Earth your weight can’t be over three-hundred pounds. Your shuttle will be exposed to swerving, looping, and twisting as it goes through Earth’s atmosphere. You will first start by climbing 50 feet of stairs to arrive at the elevated station. As you enter you will be astonished with all of the past space missions such as Apollo

Cassini is locked in a death dance with Saturn, yet it's revolutionizing our knowledge of not just the ringed planet, but moons like Titan, which, since the deployment of the Huygens lander, hints at what Earth may have been like very early in its primordial life.

Black holes come in various sizes ranging from the size of an atom to black holes with 5 million times the mass of the sun. Black holes are usually small but they have

The gravitational force gets really weak, as you start moving away. Also, there are other thing trying to pull you towards them such as the Earth and the sun. There is a point away from the black hole singularity which is the point where light cannot escape once it crosses the point. It is known as the point of no return or the event horizon. They have the mass of all the things that they have consumed. Originally the black hole would have the mass of the star that was its host. If there was a star which had the same mass as the black hole, then both of the bodies would exert the same amount of gravitational force so the black holes gravitational force is the same as any ordinary star with similar

The concept of Nebulae has existed within astronomy for many hundred’s of years, dating back to early Greek and Chinese civilizations. Although the Greeks and Chinese did not have a clear idea of what they were observing, it is said that they could view these “clouds” in the sky. As time went by the concept of nebulae from the time of early Greek’s and Chinese up to recent days has changed considerably many times, following up an emergence of theories and inventions. Nonetheless, we can see a kind of dialectical relationship between the inventions and the change in instrumentation (as the changes in the first drive changes within the latter and vice-versa.) The existence of this circularity is often questioned and will be analyzed in depth, along with a historical account of facts, through the next few pages of this paper. The concept of Nebulae also helped with the development of new theories and ideas particularly around the 19th century. We can assume that nebulae were one of the factors that helped in the appearance of modern contemporary astronomy.

Indecent bodies like the sun. Stars are made up of big exploding balls of gas, mostly hydrogen and helium. The sun is similarly a star made up of huge amounts of hydrogen, undergoing a continuous nuclear reaction like a hydrogen bomb. Stars come about when vast clouds of hydrogen, helium and dust contract and collapse due to gravity. The clouds came from astronomical plasma from “The Big Bang”, but the dust comes from the supernovae of other stars.