More to explore:
Retro scifi themed CD Cover from Pretty Lights
Fantastic Vintage Science Fiction Art
1970s sci fi paperback style art
Pretty Lights -- Glowing In The Darkest Night Album Cover (1528×1528) Not Vintage, but they have the look down!
Glowing in the Darkest Night, Dan McPharlin (for Pretty Lights)
Click to enlarge image dan_mcpharlin_1_20120417_1570690141.jpg
Art by Douglas Beek. There's really no threat here; Dr. Nyhoff's friend is just naturally over-endowed in the head-slicing-off-equipment department.
Peter Elson - The Moons of Jupiter by myriac, via Flickr | Click through for a larger image
Illustrations by Australian artist/designer Dan McPharlin. Links more images and an interview with the artist.
... Mars expedition- Robert McCall by x-ray delta one, via Flickr
Don't know the original artist or title, but it was the TTA Colonial III spacefreighter in the old Terran Trade Authority books.
Secret agent of terra de john brunner
Love cheesy sci-fi
Sci Fi Art by Dan LuVisi www.danluvisiart....
Source unidentified. Perhaps cover art for a book by Stewart Crowley.
Dan McPharlin - MELT
Chris Foss by myriac, via Flickr | Click through for a larger image