Day: <span>November 3, 2021</span> - National Deep Submergence Facility

Alvin unleashed

By Hannah Piecuch | November 3, 2021

The moment when Alvin released from Atlantis and began it first untethered dive. (Photo by Ken Kostel, ©Woods Hole Oceanographic Institution)

Alvin passed another critical milestone yesterday with its first untethered post-overhaul dives.