NASA is keen to study the Auroras and Polar Mesospheric Clouds near Alaska to understand X-rays emanating from space and changing atmospheric variables on Earth.
SP Group has accidentally discovered two ancient faults, between 50 to the 70m underground, while excavating a $2.4 billion tunnel for 1,200km of extra-high-voltage cables.
The US Geological Survey (USGS) said that tsunami waves were possible on coasts in Mexico, Jamaica, Honduras, Cuba, and Costa Rica due to the 7.8 magnitude earthquake.