Galaxy

Our universe is fading according to a recent study done by GAMA (Galaxy and mass assembly). After surveying light from as far back as two billion years the survey found that the light in our universe is fading and will have gone black in 100 billion years. This is due to two main factors. Fewer stars (the universe's light bulbs) are being made and our universe is expanding. “More stars are dying then being born” we know this because after looking 2 billion years into the past we have seen a…

it is no secret that the universe we live in is colossal. Billions of galaxies among galaxies, each of them possibly containing planets and worlds of their own; which begs the question: are we the only living creatures existing in this universe? Up until this moment, scientists have not found any evidence of living things in this universe except here on Earth, but there are many convincing arguments that propose we are not alone. Knowing that there are more planets in the universe than the sum…

aboard the NASA Hubble Space Telescope, called the Space Telescope Imaging Spectrograph (STIS), which was installed in February 1997 is Hubble’s main "black hole hunter’’. It is responsible for many black hole discoveries such as the black hole in the galaxy…

argument was proposed by Dr. Russell Humphreys, an expert in YEC. One of these phenomena includes the spiral shape of the known galaxies. Humphreys suggests that the spiral shape of the galaxies are indicative of the age of the universe because the speed of the rotation of the stars in a galaxy is so high that if the universe was billions of years old then the galaxies wouldn’t maintain that shape (Humphreys, 2005). Another…

Discoveries about dark matter, high-speed gas clouds, and a small disk around the core are now leading scientists to a new understanding of how our galaxy formed and the way it works, by John S. Gallagher III, Rosemary Wyse, and Robert Benjamin. Our understanding of the Milky Way has come a long way from the time people wove a story about the milk of a goddess spilled across the heavens. About 400 years ago, Galileo Galilei aimed a primitive telescope toward that area and wrote that through it…

known as the “Big Bang.” (How Do Scientists Know the Universe is Expanding?, Live Science). Hubble discovered that there was a relationship between the red shift, also known as the cosmological shift in the spectral lines from the galaxy and the distance to an remote galaxy. Scientists also found that dark energy is the name given to the anti-gravitating influence. This is why there is an accelerating rate of our universe expanding. Even though this seems right, there have been other theories.…

it? The observable universe is about 90 billion light years in diameter. There are at least one hundred billion galaxies, each with one hundred to one thousand billion stars. Recently, we've learned that planets are very common too. And that there are probably trillions and trillions of habitable planets in the universe. This leads…

A long time ago (3.9 billion years to be exact) in a galaxy far, far away, a deadly black hole ripped a star to pieces. In 2011, evidence of this was finally detected by NASA's Swift satellite. Within days, scientists around the world were able to identify the cause of the outburst. While their description has more to do with tidal disruption, one never knows when evil aliens could be to blame. NASA HOPES TO UNDERSTAND VIOLENT BLACK HOLE NASA doesn't quite understand what caused the X-ray…

Universe by Hubble, & its earlier prediction by Friedmann Friedmann proved mathematically that the universe is expanding. However, he made some assumptions in order to prove it. Hubble showed that the Universe is expanding by showing that almost all the galaxies are red shifted, meaning that they are moving away from us. Describe the probable origins of the Universe including the transformation of radiation into matter which follow the Big Bang The Universe started with a Big Bang. At the…

In the mid 20-ies of the last century the American astronomer E. Hubble found that the distance between galaxies in the observable universe is continuously increasing, like galaxies diverge from each other. At Hubble and his colleagues began to form the impression that the many billions of years ago in our days talking about 15 - 20 billion of the universe matter was concentrated in a very small volume with a fantastically high density, many orders of magnitude superior to the density of matter…