This 1 inch diameter lapel pin and 4 inch diameter patch were the emblem of Space Shuttle Mission STS-7.

The pin and patch are made by AB Emblems, the NASA contractor for mission emblems.

Look for the embossing on the back of the pin:

STS-7
NASA
ABemblem.com

to make sure you are getting the NASA authorized version of the pin.

Sally Ride became the first American woman to fly in space.