DIY Mercury glass mason jars. Looking glass spray paint, equal parts vinegar/water spray bottle. Spray with water mix then add light coat of spray paint. Allow to dry. Use a paper towel to wipe away bubbled areas for completed look.
NASA selected Astronaut L. Gordon Cooper in 1959 as one of the 7 astronauts for their Mercury Project. In 1 1/2 days, the Faith 7 spacecraft orbited the Earth 22 times. (photo: NASA Marshall Space Flight Center Collection)