Happy Yuri's Night everybody! 51 years ago today a new era of humanity launched with Vostok 1! Let's celebrate! #YN12 #YurisNight
In honor of Valentina Tereshkova's flight 50 yrs ago this Sunday, @Time has a gallery of 50 yrs of women in space. yur.is/19yWGCe
Today's #YurisNight! 55 years ago, the first human flew in space and 35 years ago the first space shuttle launched. Celebrate spaceflight!
Did you know that #onthisday in 1963, Valentina Tereshkova became the first woman to fly in space? Link