Day: August 10, 2019

The regions beyond the north and south poles of the earth are wrapped in layers of magnetic field lines, and the magnetic field lines in and out of the polar regions are almost vertical, becoming the window of the earth’s space to the space environment. China’s 35th Antarctic expedition is carrying a “super laser pointer”…

Lockheed Martin is working to upgrade its advanced aegis combat system to detect emerging threats such as hypersonic weapons and drones, defense magazine reported recently on its website. Aegis system is an anti-missile combat system that has been tested in real combat. It has since developed land-based versions and is increasingly being deployed in strategic…