On November 3, 1957, the Soviet Union launched Sputnik 2, carrying the first living creature, a dog named Laika, into space. This event marked a major milestone in the Space Race between the Soviet Union and the United States.

Laika, the dog aboard Sputnik 2, was a stray found on the streets of Moscow. Scientists at the Soviet space program intended for Laika to collect data on the effects of space travel on living organisms.

The public responded to Laika's journey with a mix of fascination and concern. Many celebrated the achievement but also criticized the lack of a return plan for the dog.

Laika became a symbol of bravery and sacrifice in the name of science. Though she survived only a few hours after launch, her journey contributed to significant advances in space exploration.

The launch of Sputnik 2 further intensified the Cold War tensions between the U.S. and U.S.S.R., leading to increased funding and focus on space programs in the United States.

What are your thoughts on how animals were used in early space exploration, like Laika the dog?