1.4K views · 50 reactions | #OnThisDay: In 1957, the Soviet Union launched Sputnik 2  Revisit key advances in space exploration by watching Trajectory: Milestones in #SpaceExploration.  Watch now: https://curiosity.tv/h61i7t4 | Curiosity Stream | Facebook

It's 60 years since #Sputnik2 was launched carrying the world's first astronaut, #Laika, a street dog into space! | Indiatimes

288K views · 17K reactions | Over 1.5 million people have already been vaccinated with Sputnik V as part of the mass scale vaccination in Russia. Watch this video to find out how Sputnik V works and why it’s effective. | Sputnik V | Facebook

12K views · 458 reactions | Sputnik V is the world’s first registered human adenovirus vector-based COVID-19 vaccine developed by the Gamaleya Center in Russia. The human adenovirus vector platform has been studied over the decades and proven to be safe. Sign up for updates at sputnikvaccine.com | Sputnik V | Facebook