On 8 May 2020, a Russian autonomous underwater vehicle (AUV), 'Vityaz' went down to a depth of 10,028 meters, while carrying out a 3-hour survey of the world's deepest seabed. Additionally, Russian media reported  (TASS) that the AUV "Vityaz placed a pennant at the bottom of the Mariana Trench in honor of the 75th victory anniversary of the Great ( Read more... )