"Positioning the weight vibrations and other conditions conducive to human presence in space is investigated through this life capsule. Monkeys have similarities to humans, so with them in space, we can examine human factors in space."
A previous attempt to fire a rhesus monkey into orbit in 2011 reported failed, but the Islamic Republic has succeeded in sending a rat, two turtles and a worm into space in 2010, Live Science reports.
Iran sent its first domestically built satellite into space in 2009.
Both the United States and the Soviet Union sent animals into orbit during the early years of the Space Race, to test the safety and feasibility of send humans into space.
- www.nzherald.co.nz