April 21, 1972: Apollo 16 astronaut John Young at the rim of the Plum Crater on the Moon. (NASA)
Future cosmonauts on a moon of Mars, illustrated by Robert Avotin (Р.Ж. Авотин) for a Soviet childrens encyclopedia.
The Grants golden mole is a species of golden mole endemic to the sandy deserts of South Africa and Namibia. Though the…
Jack Gaughan cover art for The Avengers of Carrig by John Brunner, 1969.
August 29, 1965 – The Gemini 5 space capsule is brought aboard the recovery ship, USS Lake Champlain, after splashing…
Plants and their parts. Johannis Gessneri Tabulae phytographicae : analysin generum plantarum exhibentes. 1795-1804. e-rara
1960s General Dynamics concept art by John Sentovic.