As the DSV Mir's surface, they turn on their lights so that the crew of the R/V Koresh can find them and bring them back safely to the R/V Keldysh. Image courtesy of RMS Titanic Expedition 2003, NOAA-OE.
As the DSV Mir's surface, they turn on their lights so that the crew of the R/V Koresh can find them and bring them back safely to the R/V Keldysh. Image courtesy of RMS Titanic Expedition 2003, NOAA-OE.