This is the work of Frank Bellamy, a British illustrator/comic book artist. He worked in the pages of TV Century 21. He is best known for his work on comics and illustrations for properties such as Doctor Who, Thunderbirds, as well as Dan Dare and the newspaper comic strip Garth.
Excellent page layouts, quite easy to read, and fantastic use of color. Obviously the British had a bit more respect for the medium than we Yanks.
For more information about Frank Bellamy as well as to see more artwork, please visit the site below: