109K views · 1.6K reactions | It's 60 years since #Sputnik2 was launched carrying the world's first astronaut, #Laika, a street dog into space! | Indiatimes | Facebook

Laika became the first living being to orbit Earth in 1957 aboard Sputnik 2. The mission proved that a mammal could survive launch and brief time in microgravity, but the spacecraft was not designed for recovery. Laika died within hours due to overheating, making her flight both a scientific milestone and an enduring ethical controversy. Follow @spaceeves #SpaceHistory #Laika #Sputnik2 #SpaceEve | SpaceEve

7.8K views · 294 reactions | Safety, speed, reliability, and quality control are key for vaccine deliveries around the world. Find out how we do it at #SputnikV in the new episode of Sputnik V Story with Daria Egorova - senior scientist from the Gamaleya Center, the vaccine developer. | Sputnik V | Facebook

Introducing a new member of the Sputnik family - a single dose Sputnik Light! It’s a revolutionary 1-shot COVID-19 vaccine with the 80% efficacy - higher than many 2-shot vaccines. Sputnik Light will double vaccination rates and help to handle epidemic peaks ✌ While Sputnik V remains our core vaccine, Sputnik Light has its own features. See how it’s different from its parent, #SputnikV, already registered in 64 countries with a total population of over 3.2 bln people: https://sputnikvaccine.com/