Recently scientists have found a huge hole of nothing in the universe. It literally contains nothing not even dark matter and it is huge thousands of times bigger than any other void. Scientists are wondering if it could be where the universe was created, but many say thats impossible. It is located 6-10 billion ligt years from earth. Read Below.
Unexpected results baffle our understanding of the universe
Astronomers have found a giant “hole” in the universe that measures nearly a billion light-year across. The large galactic void is empty of galaxies, stars, dust clouds and, oddly enough, even dark matter. The discovery has left scientists clambering for a plausible explanation, however, as of right now one hasn’t arisen. Scientists claim that a galactic void this large is far from a normal occurrence.
The region was intially discovered by NASA’s Wilkinson Microwave Anisotropy Probe (WMAP) Satellite. At that time, scientists had no idea that it would turn out to be a giant space void.
The WMAP satellite measures the temperature of cosmic microwave background radiation (CMB) over the entire sky. CMB radiation is a form of electromagnetic radiation that fills the entire universe and can be detected in all regions of space. This radiation is remnant heat from the Big Bang and is very cold, measuring just 2.725° above absolute zero.
On the map of the Cosmic Microwave Background (CMB) radiation produced by the WMAP satellite, the void came up as a cold spot. Since the temperature of CMB radiation is quite uniform in all of space, scientists already knew there was something special about the region. Lead researcher Lawrence Rudnick of the University of Minnesota said “we already knew there was something different about this spot.” Due to its cooler appearance on the CMB Map, the void was dubbed the “WMAP Cold Spot.”
Further inspection of the hole was made using the Very Large Array (VLA) radio telescope funded by the National Science Foundation, after which it was discovered by University of Minnesota researchers that the cold spot is devoid of nearly all forms of matter. Many galactic voids exist in space, however, the WMAP Cold Spot Void is an especially unique occurrence considering that it is nearly 1,000 times larger than any other observed void.
Rudnick refers to the results as “suprising.”
Also involved in the research of the region was Associate Professor Liliya Williams, who stated, “What we’ve found is not normal, based on either observational studies or on computer simulations of the large-scale evolution of the Universe”.
The void is roughly 6-10 billion light years from Earth, in the constellation Eridanus.