A Tsunami is a monster set of waves because of plate tectonics
these waves can be stopped before they hit land.
We mention the drilling of tunnels when the ones were built without removing the land which is found upon those. Another alternative consists in constructing the tunnel in open sky, with the aim of removing from the local all the material, until coming to the pavement of the tunnel.
Swift satellite designed by NASA has made detecting cosmic gamma-ray bursts in our galaxy much easier than it was in the past.
The most powerful solar blast from the past four years took place Tuesday morning when the sun dropped in the largest amount of space matter from 2006 until now.