Nexus has now found seven 10-chains:  http://www.nxsprime.com/

Updates were broken for a while due to a bug that should now be fixed.

The list of the top 10 primes is also now directly downloadable in "TSV" format (tab-separated value) at:

http://www.nxsprime.com/longest.tsv

Amazing coin, amazing team, nice work!

Haven't been back here for a very long time! How goes the project Viz? Are you still putting a blockchain into space and what sort of target date will that be... 2018 or after?