
26 Sept
The team looking for missing flight MH370 has released detailed images of the seabed - revealing features such as extinct volcanoes and 1,400-metre depressions for the first time.
The collection of data from one of the most secret parts of the world is a by-product of the search.
Until now there were better maps of Mars than of this bit of the sea floor.
http://www.bbc.com/news/world-asia-29378953