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Tag: Yale University

Artist impression of the 14 galaxies hdetected by ALMA as they appear in the very early, very distant universe. These galaxies are in the process of merging and will eventually form the core of a massive galaxy cluster. (NRAO/AUI/NSF; S. Dagnello)

Galaxy Megamergers 1.4 – 1.5 Billion Years after the Big Bang

April 26, 2018

Two teams of astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Pathfinder Experiment (APEX), in Chile, to observe dense concentrations of so-called “starburst” galaxies. With these galaxies packing together so closely, the scientific teams realized that they were getting ready to violently collide and merge with each other, which would eventually […]

This is a galaxy that's been catalogued as NGC 1052-DF2. Astronomers call it the "see-through" galaxy since you can see right through it and observe other and more distant galaxies behind it. Researchers have found that the galaxy is missing most, if not all, of its dark matter. (NASA, ESA, and P. van Dokkum (Yale University))

A Galaxy is Missing Its Dark Matter

April 2, 2018

Scientists say that the invisible and mysterious dark matter makes up about 27% of all material in the universe. Regular or normal matter that you see and touch every day takes up 5% and the remaining 68% comes from an enigmatic form of energy called dark energy. According to NASA, dark matter serves as a type of […]

The galaxy EGS-zs8-1 sets a new distance record. It was discovered in images from the Hubble Space Telescope from the CANDELS survey. (NASA, ESA, P. Oesch and I. Momcheva (Yale University), 3D-HST and HUDF09/XDF Teams)

Astronomers Detect a Galaxy Far, Far Away

May 6, 2015

Astronomers have discovered the most distant galaxy ever detected, gaining new insight into the early beginnings of our universe. Identified as EGS-zs8-1, the international team of astronomers measured its exact distance at 13 billion light years away from Earth. That means that light from the galaxy now reaching Earth was produced back when the universe […]

Scientists Discover Planet Covered in Diamonds

October 22, 2012

Scientists have found a planet outside of our solar system which could be a true diamond in the rough. This gem of a planet is twice Earth’s size, according to the US-Franco team that found it, and its surface appears to be covered in graphite and diamond. Researchers estimate that at least one-third of the […]

Website Puts Earth’s Animal Species at Your Fingertips

May 15, 2012

A new website, built on a Google Maps platform, allows anyone with an Internet connection to map the known global distribution of nearly all of Earth’s species, including mammals, birds, amphibians and reptiles, as well as the fresh water fish of North America. This initial version of  “Map of Life” shows how all of Earth’s […]

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