Black-and-white photographs shared by some social media users are said to show Laika, a 13-pound stray from Moscow who became the first dog in space after being launched into low orbit aboard Sputnik ...

In the late 1950s, Moscow’s streets were full of stray dogs that adapted to freezing nights and scarce food. One small mixed‑breed stood out to Soviet researchers for her calm nature and size. She was ...

In March, I visited the Lowell Observatory — the astronomical research site where Pluto was first discovered — in Flagstaff, Arizona. I stood in line to squint through telescopes at Jupiter and the ...

Add Yahoo as a preferred source to see more of our stories on Google. On November 3, 1957, a Soviet space dog named Laika became the first animal to orbit Earth. Laika was a 3-year-old stray ...

On November 3, 1957, a Soviet space dog named Laika became the first animal to orbit Earth. Laika was a 3-year-old stray husky-spitz mix from the streets of Moscow, and she was recruited by the Soviet ...