Origin and Meaning of Jana.  1 Jana is a name of Slavic origin, and it means God is Gracious. It's a name commonly given to girls. 2  Jana Kramer is a singer, actress, singing, and actor. Her ongoing career started in 2002. 3  Yana Gupta is a model (people), actor, author, model, and actress.
âItâs not like astronauts are braver than other people; weâre just meticulously prepared.â. - Astronaut Chris Hadfield, Canadian astronaut and commander of the International space station. Surprisingly, entrepreneurs may learn profound lessons from astronauts.
NASA has 43 active astronauts and eight astronauts-in-training who were selected in 2013. Until basic training is completed, which takes about two years, selectees are called âastronaut candidatesâ. (Astronauts from other agencies, such as ESA and CSA, often join NASA selectees for basic training.)