Gaia Commissioning update and flux calibration by Elena Pancino.
A Turtorial Lecture on Exoplanets Wing-Huen Ip Institutes of Astronomy and Space Science National Central University August 31, 2012.
Http://planetquest.jpl.nasa.gov/overview/overview22.swf.
Classificagtion of Stars: The H-R diagram “The stars are distant and unobtrusive, but bright and enduring as our fairest and most memorable experiences.”
Asteroseismology: Looking inside stars
planetquest.jpl.nasa/overview/overview22.swf
