Mercury hugs the western horizon after sunset this month. All of the planets except Pluto lie close to the ecliptic -- the apparent path of the Sun...

A local professor is doing her part to bring the study of astronomy to the masses who gaze into a clear sky, search for the Big Dipper or simply have ever wished upon a star.

Several important considerations help microfluidics, MEMS and LED manufacturers decide when to take advantage of next generation photolithography equipment (PRWeb Oct 11, 2006)