The World's Top Five Space Programs
A defining characteristic of the modern space age is the way that more countries and the commercial space sector (aka. NewSpace) are taking part like never before. In addition to the two traditional superpowers (NASA and Roscosmos), China, India, and Europe have made some very impressive gains in recent years.
Beyond them, smaller space agencies are also making significant contributions to human space exploration. And in the coming decades, more are expected to enter the fray. Go to the article for a rundown of all the five largest federal space agencies in the world today which are:
By Matthew S. Williams, Interesting Engineering