Science

The brand new map of the universe depicts your entire cosmos with precision and extraordinary magnificence

The brand new map of the universe depicts your entire cosmos with precision and extraordinary magnificence

Brice Menard and Nikita Starkman

Brice Menard (left) and Nikita Starkman look at a map of the observable universe. Credit score: Will Kirk / Johns Hopkins College

The map reveals the huge expanse of the universe, beginning with[{” attribute=””>Milky Way to ‘the edge of what can be seen.’

A new map of the universe displays the span of the entire known cosmos for the first time with pinpoint accuracy and sweeping beauty.

Compiled from data mined over two decades by the Sloan Digital Sky Survey, the map was created by astronomers from Johns Hopkins University. It allows the public to experience data previously only accessible to scientists.

The interactive map depicts the actual position and real colors of 200,000 galaxies. It is available online, where it can also be downloaded for free.


The brand new map of the universe for the primary time depicts the protection of your entire recognized area with excessive accuracy and unbelievable magnificence. Credit score: Johns Hopkins College

“As a baby, I used to be very impressed by astronomical photographs, stars, nebulae and galaxies, and now it is time to create a brand new kind of picture to encourage folks,” says map creator Brice Menard, a professor at Johns Hopkins. “Astrophysicists all over the world have analyzed this information for years, resulting in 1000’s of scientific papers and discoveries. However nobody took the time to create a map that was lovely, scientifically correct, and accessible to non-scientists. Our aim right here is to point out everybody what the universe actually seems like.”

The Sloan Digital Sky Survey is a groundbreaking try to seize the night time sky with a telescope in New Mexico. Evening after night time through the years, the telescope was geared toward a number of completely different areas to seize this unusually huge perspective.

The map visualizes a part of the universe, or about 200,000 galaxies – every dot on the map is a galaxy, and every galaxy comprises billions of stars and planets. The Milky Approach is simply a type of factors, the one on the very backside of the map. Menard assembled the map with the assistance of former Johns Hopkins pc science scholar Nikita Starkman.

A map of the observable universe

Created by Johns Hopkins College astronomers based mostly on information collected over twenty years as a part of the Sloan Digital Sky Survey, the map permits the general public entry to information beforehand solely accessible to scientists. Credit score: Johns Hopkins College

The map has turn into much more colourful because of the growth of the universe. Due to this, the farther an object is, the redder it seems. The primary burst of radiation was heard shortly after[{” attribute=””>Big Bang, 13.7 billion years ago is revealed at the top of the map.

“In this map, we are just a speck at the very bottom, just one pixel. And when I say we, I mean our galaxy, the Milky Way which has billions of stars and planets,” Ménard says. “We are used to seeing astronomical pictures showing one galaxy here, one galaxy there or perhaps a group of galaxies. But what this map shows is a very, very different scale.”

Ménard hopes people will experience both the map’s undeniable beauty and its awe-inspiring sweep of scale.

“From this speck at the bottom,” he says, “we are able to map out galaxies across the entire universe, and that says something about the power of science.”




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