Brian May greatest guitarist of all time. He was ranked at No. 26 on "Rolling Stone" magazine's list of the "100 Greatest Guitarists of All Time". In 2012, he was ranked the 2nd greatest guitarist in a "Guitar World" magazine readers poll. May was appointed a CBE by Queen Elizabeth II in 2005 for "services to the music industry and for charity work". May earned a PhD in astrophysics from Imperial College London in 2007, and was Chancellor of Liverpool John Moores University from 2008 to 2013. He was a "science team collaborator" with NASA's New Horizons Pluto mission. He is also
Academic dress of Imperial College London Academic dress of Imperial College London Academic dress of Imperial College London describes the robes, gowns, and hoods worn by graduates and associates of Imperial College London. After gaining its independence from the University of London in 2007, graduates began wearing Imperial academic dress in 2008. The unifying colour for Imperial's academic dress is purple after the work by William Henry Perkin . All hoods for first degrees are black, part lined with white watered silk, with a narrow purple velvet band. Graduates are distinguished by the colour of the neckband, which denotes the faculty. No hat is worn. Postgraduate