Signals from the ionosphere could improve tsunami forecasts

Signals from the ionosphere could improve tsunami forecasting and one day help track ash plumes and other fallout from volcanic eruptions, new research suggests.

NASA'S ICON Space Weather Satellite Has Suddenly Gone Silent | The mission team lost contact with the ionosphere-probing spacecraft two weeks ago and hasn't heard from it since.

‘Dinosaur-Killer’ Asteroid Strike On Mars Caused A Mega-Tsunami 3.4 Billion Years Ago, Say Scientists