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Tag Archives: mass
The Lonely Giant – NGC 1600
Astronomers have discovered an enormously massive galaxy, NGC 1600, 209 light years away. NGC 1600 is an elliptical galaxy that is 17,000,000,000 billion solar masses. There are many massive black holes in the Universe (Source). In fact, there is a black hole at the center of every galaxy. It is thought that perhaps black holes […] Continue reading
Posted in Class
Tagged astro2110, Black Holes, blog8, galaxy, mass, size and scale
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Smiling Galaxy Cluster Found in Space!
That’s some intense gravitation lensing! A cluster of galaxies was recently discovered by the Hubble Telescope (AKA, uber relevant to class!) that appears to take on the shape of a bright smiling face. The galaxy cluster, known as SDSS J1038+4849, recently had the above picture taken by said telescope. While it may appear to us that […] Continue reading
Posted in Class, Galaxies, Physics
Tagged astro201, blog3, general relativity, gravitational lensing, gravity, Hubble telescope, mass, scale, Scale of Space, SDSS J1038+4849, smiling galaxy cluster
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Mass Conversion of Energy
Albert Einstein’s most commonly known contribution to science, E=mc2, relates energy to mass. The energy conservation law preached to high school physics students states that energy can neither be created […] Continue reading