Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Has anyone ever been to the bottom of challenger deep?


Yes. At 5:52 p.m. ET Sunday March 27, 2012, James Cameron arrived at the Mariana Trench's Challenger Deep, members of the National Geographic expedition have confirmed. His depth on arrival: 35,756 feet (10,898 meters)—a figure unattainable anywhere else in the ocean.

{{ relativeTimeResolver(1575670147553) }}

LIVE
Points points 19
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE