Laika the first canine cosmonaut flew aboard the second of these russian satellites in 1957

Below you can find the Laika the first canine cosmonaut flew aboard the second of these russian satellites in 1957 Jeopardy Words Answer. The answer to Laika the first canine cosmonaut flew aboard the second of these russian satellites in 1957 has 7 letters. This clue belongs to the Astronomy & space category and is part of Jeopardy Word Level 501. If you scroll near the bottom you will find other clues and answers part of level 501