Oceanographer Kathryn Sullivan researched remote sensing prior to joining NASA and becoming the first woman to perform a spacewalk during Challenger's 1984 mission. Selected for her skill as a parachutist, the Soviet Union's first female cosmonaut, Valentina Tereshkova, was launched into space in 1963 on board the Vostok 6.
The first American woman to fly in space, physicist Sally Ride, helped to develop the robotic arm used to put satellites into orbit during Space Shuttle Challenger's 1983 mission.

whats the question? im not quite understanding your question.

well let's see i know a little about the fall of the roman empore but what to say i do not have a clue of what to say. (that's 28 words) i learned about it in social studies it was quite boring really my teacher talks a lot, like a lot then gives us a bunch of work sheets not too many though.( that's 60 words)i actually almost fell asleep in class of course i really like that teacher of course she is really nice. i actually don't remember much from that class i got a b without any notes (it was an open notes test)(that's 95 words) i'm wasting time but i've gone too far to stop now i'm sorry i haven't said really any thing on the topic at all sorry not sorry haha jk.(that's 125 words ) (mike drop)