“Today I spoke with the Korolev family,” Musk wrote on his Twitter.
I spoke with Korolev's family today.
He was one of the very best.
Korolov / Korolev.
He called Korolev "one of the best."
Musk also wrote the name of one of the founders of Soviet cosmonautics in Russian.
Earlier, Elon Musk commented on an article by Dmitry Rogozin, CEO of Roscosmos, entitled “This is their war, not ours,” dedicated to the launch of the American ship Crew Dragon to the ISS.