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A closeup view of Vega (the bright star at top) and its surroundings reveals the duplicity of the famed "double-double star" Epsilon Lyrae at left (west is up in the picture).
I'm a junior in High School and I am trying to find information about the star Vega. ... Vega is also important because it is used a standard calibration star in optical astronomy.
Does that seem to be a lot? Well, how do you measure distance without a yardstick, temperature without a thermometer, mass without a scale, evolution without observing one star through its entire life? ...
The bright star Vega is whirling so fast that it's equator is several thousand degrees cooler than its poles, scientists said today.
First, the main objectives of astrometry are presented and the most important features or phenomena that intervene in the measurement of positions of celestial objects are shortly described.
This image of Vega essentially traces the thermal emission of dust. Notice that the black star represents the location of the star.
Mon. Not. R. Astron. Soc. 356, 359–370 (2005) doi:10.1111/j.1365-2966.2004.08437.x 1E 1207.4−5209: a low-mass bare strange star? ... Additionally, the identification of a low-mass strange star, ...
http://www.pparc.ac.uk/Nw/vega_planet.asp New evidence for Solar-like planetary system around nearby star Particle Physics and Astronomy Research Councils news release December 1, 2003 ...
Vega is the brightest star in the Northern Hemisphere and in 1983 was the first nearby star observed to possess orbiting solid material.
The bright star Vega is whirling so fast that it's equator is several thousand degrees cooler than its poles, scientists said today.
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