There are many events in space history. In 1926 Robert Goddard invented and launched the first liquid fueled rocket. Then in 1969 the Apollo 11 with Nile Armstrong inside was the first person and shuttle to land on the moon. Next in 1983 Sally Ride became the first woman in space. Then in 2004 NASA launched Cassini witch is still exploring Saturn to this day.
But now I wonder what will NASA do next will an shuttle or astranut successfully land on Mars, only time will tell.