What was the first dog cosmonaut's name? - briefly
The first dog cosmonaut's name was Laika. She was launched into space on November 3, 1957, aboard Sputnik 2.
What was the first dog cosmonaut's name? - in detail
The first dog to venture into space was named Laika, a stray mongrel from Moscow streets. On November 3, 1957, she was launched aboard Sputnik 2, the second artificial satellite to orbit Earth, marking a significant milestone in space exploration. Her mission, though controversial due to its one-way nature, provided valuable data on the behavior of living organisms in space and paved the way for future human spaceflight.