Posts tagged the universe
Posts tagged the universe
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Astronomers Get Rare Peek at Early Stage of Star Formation
ScienceDaily (Mar. 14, 2012) — Using radio and infrared telescopes, astronomers have obtained a first tantalizing look at a crucial early stage in star formation. The new observations promise to help scientists understand the early stages of a sequence of events through which a giant cloud of gas and dust collapses into dense cores that, in turn, form new stars.
The scientists studied a giant cloud about 770 light-years from Earth in the constellation Perseus. They used the European Space Agency’s Herschel Space Observatory and the National Science Foundation’s Green Bank Telescope (GBT) to make detailed observations of a clump, containing nearly 100 times the mass of the Sun, within that cloud.
(via bouncingdodecahedrons)
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Celestial Stunner: Venus to Cross Face of Sun This Year
On your 2012 calendar, be sure to put a big red circle around June 5. On that day, a celestial occurrence that will not be seen by human eyes until well into the 22nd century — the year 2117 to be exact — will take place.
The planet Venus will cross the face of the sun.
Through the balance of this winter season and well into the spring of 2012, Venus will gradually climb higher in the sky and grow progressively brighter, eventually becoming an “evening lantern” for those commuting home from work and school.
(via bouncingdodecahedrons)
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Sisters in a Circle: Pleiades Cluster Shines Bright in Skywatcher Photo
This image of a stunning star cluster seems to resemble old friends sitting in a circle. The celestial object, officially known as M45, is an open star cluster often called the Pleiades.
The Pleiades star cluster is a group of 800 stars, formed about 100 million years ago and located 410 light-years away from Earth in the constellation Taurus. A light-year is the distance light travels in one year, or about 6 trillion miles (10 trillion kilometers).
(via sageoflogic)