Explain why the period between 1980 and 1989 is important in the history of space exploration. What are two technological advancements or discoveries from this period.

Question

fellowroot · Answer

1981 - The launch of Space Shuttle Columbia, which was the first reusable spacecraft. 

1983 - First infrared space telescope (IRAS)

1983 - Sally Ride was the first US woman in space. 

1984 - First untethered spacewalk preformed by Bruce McCandless.

1986 - Launch of Mir, which was the first space station. 

1989 - COBE was launched and mapped the universe's microwave background radiation and proves that the universe had a big bang!