The best mummification was available only to

Egyptians i believe  

Explanation:

The ancient Egyptians mummified their dead because they believed that the physical body would be important in the next life. Thus, preserving the body in as lifelike a way as possible was the goal of mummification. ... Objects such as tools were also included so that the person would have them in the afterlife.

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018