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:

🕯️ Today we cherish the memory of Vladimir #Komarov - Soviet cosmonaut №7⃣, who in 1964 left a mark on history as the first-ever commander of a multi-crew spaceship. 53 years ago, on 24 April 1967, he tragically perished whilst returning from his second space mission #WeRemember https://t.co/SSE4yLEnqM