You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

🚀 #OTD in 1857 #Russian #rocket scientist, inventor &amp; founding father of all modern rocketry &amp; #astronautics Konstantin #Tsiolkovsky was born 🛰️ His ideas were so ahead of his time that any modern space vehicle works on the principles developed by Tsiolkovsky 😲 #FamousRussians https://t.co/9MXNHSHPGE