Digital Sky Survey Research Papers

Space. The final frontier. There are approximately one hundred billion galaxies in the universe with many solar systems in each galaxy and many planets within those solar systems (How do we…). The Milky Way Galaxy is close to 100,000 light years in diameter(Diep) with each light year spanning 5.87849981 x 10^12 miles . In comparison, the earth is only 7,917.5 miles in diameter(Coffey). Within and on the earth itself, there are still great mysteries, and so it comes as no surprise that a giant area such as space holds so much mystery. One of the most recent fascinations to astronomers has been asteroids, meteors, meteorites, and comets. These space rocks are found

The Kepler Space telescopes was designed to scope out a section of the night sky and take many pictures so it could get a good

Many scientist used telescopes to look at the planets and turned up the brightness. It helped showing how far the planet was and to show there are planets between the star and earth. Scientist started looking for pulsating stars and using them to find different planets. To find smaller planets scientist used NASA’s Kepler telescope. The telescope was very helpful for NASA and it proved that there are smaller planets. They figured out that some stars have planets. NASA’s help was very successful and they found different planets by the

The OGLE Telescope, which is at the Las Campanas Observatory (en.wikipedia.org/wiki/Las_Campanas_Observatory), actually located in Chile, uses a method called microlensing to look for new exoplanets.

The discovery of Kepler-452b “Second Earth” wasn’t easy for the astronomers . In 2009,NASA’s kepler spacecraft has been observing stars for the photometer , an instrument that uses to detect transit events , in which a planet crosses in front and dims the star host’s brief and roughly regular period of time . In this last test Kepler observed 50000 stars , including Kepler-452 ; the exploratory light curves in the Kepler science team were sent for analysis . To help confirm the finding and better determine the properties of the Kepler-452 system, the team searched for better observations at the University of Texas at Austin's McDonald Observatory, the Fred Lawrence Whipple Observatory on Mt. Hopkins, Arizona, and the W. M. Keck Observatory atop

After regions of space collapse on itself due to gravity it creates a region dense and hot enough for stars to form. These massive clouds of dust, hydrogen, and helium provide the perfect place for many clusters of stars, old or young, big or small to flourish in. We can see further into Orion through infra-red light and radio waves revealing the materials in the cloud. Observing Orion has allowed to see many stars, and their context, as the bright massive stars form in the center and the low brown dwarfs are stuck on the edges. It can help us understand that depending on where the star forms, can influence what type of star it will be. Additionally, the ability to locate exoplanets orbiting one of these stars, which we recently talked about at

Our night sky, always seems to be sparkling at night, due to stars. Stars are luminous ball of gas, mostly hydrogen and helium, held together by its own gravity. Our night sky is filled with groupings of stars creating a galaxy, or also known as The Milky Way. The Milky Way, is one of many galaxies in a Local Group, containing between 100- 400 billion stars. Observing these stars with the naked eye is sometimes difficult, however technology today has made it much easier. In the experiment “Number the Stars”, we used two different types of telescopes, and a paper towel roll to record different counts of stars in different brightness’s in the sky. Between my partner and I we hypothesized that the larger focal point on the telescope, would

As stated on nasa.gov, “Hubble has made more than 1.2 million observations since it’s missions began in 1990.” Hubble has also expanded astronomers knowledge about the universe and space as a whole. The most famous observation made by this telescope was that of galaxies beyond our own, Milky Way, and discovering that the universe is much larger than further predicted. Before this telescope, ground based telescopes could only see into our galaxy and could not reach any further. Therefore, it was thought that the Milky Way was the only galaxy included in space and the universe. Due to the fact, Hubble’s telescope, expands and allows for the study across a wider light spectrum, astronomers can see beyond further predicted. Another famous observation, studied by astronomers was that of the study of uncharted territories of the cosmos. As proposed on hubblesite.org, “It became increasingly clear to astronomers that Earth’s atmosphere distorted starlight, which made it difficult to obtain razor-sharp views of celestial objects. The idea of placing a telescope in space, above Earth’s turbulent air, had been kicked around for several years. But scientists pondered how to transport a telescope into space.” That was until, Hubble’s creation that displayed imagery of the cosmos. Once again it had accomplished a feat that had troubled ground based telescopes. In

The SDO will advance the resolution at which scientists study the sun. Sonic maps reveal where the sun’s storms may occur. Another set of maps helps track the magnetic storm clouds, showing light colors as magnetic field comings out of the sun and dark colors showing magnetic fields coming into the sun. One new instrument allows scientists to get detailed map of the sun every 45 seconds. This adds up to be about 1.3 terabytes of information a

The cosmos are very interesting and important to know in our society. We are one galaxy and surrounding us is galaxies. We are small just everything seems big to us.

These telescopes are essentially titanic versions of the telescopes used in everyday stargazing. The most recognisable telescope is the Hubble Space Telescope. The Hubble Space Telescope has a number of features. One of them is its ability to see “...three different kinds of light: near-ultraviolet, visible and near-infrared.” (HubbleSite) It uses this ability to “study dark energy and dark matter, the formation of individual stars and the discovery of extremely remote galaxies previously beyond Hubble's vision.” (HubbleSite). Hubble has allowed us to “[Discover]...the age of the universe” just by taking photos with its many cameras. “An interesting fact: When hubble takes a picture of deep space, the naked eye perceives it as darkness. However, over a very long exposure, pictures are brought forth that show thousands upon thousands of galaxies and illustrate the enormity of the universe.” (My dad((no

Collaboration on cosmological theories has helped to develop how we see the universe today. Astronomers have been able to develop several theories, which helps us to learn about what we see in the sky. Based on observations on what we can see and of what we now based on the laws of science, space is able to been seen much closer than we think it is. As Astronomers collaborate together, they are able to formulate theories on space itself using investigation and observation.

Research and observation in astronomy has discovered exciting details about our place in the Universe. However, later discoveries have been made because of the innovation of telescope designs which have astronomers focusing their ideas on more challenging questions and bigger ideas. To continue this curiosity, project specialists are continuing to build the Thirty Meter Telescope (TMT) that seems to be the next big step in the astronomical community.

The universe is a vast and complex system that has fascinated astronomers for as far back as mankind can remember. Astronomers and scientists alike have imparted a common goal and that is to see as far into the cosmos as possible and shed light on some of universe’s great mysteries. Technology has allowed great advances in space exploration and given mankind the tools to be able to view the space in ways that were never thought possible. One such advancement was the Hubble Telescope which was launched in 1990 yet the brainchild of decades of research and composition. Now celebrating its twenty-fifth anniversary, the Hubble Telescope has a rich history utilizing years of investigation and hard work.

The Hubble Space Telescope was launched in 1990 in order to execute planetary exploration and discovery. It is known to be NASA’s most successful and lifelong science space mission. By making approximately more than millionth observation of deep space, the Hubble telescope helped to identify unknown objects in space, the existence of dark energy, the age of the universe and the physical process that take place in astronomical objects.