The robot can explore underground tunnels without topographic information, detecting risks and generating a 3D map of the exploration area, a government agency says.
South Korea has launched a task force to further develop space capabilities for its military, following U.S. approval earlier this year to lift a restriction on the country’s missile production program.
If confirmed, Troy Meink would inherit key decisions about the Air Force's fighter force and how to right-size the Space Force as it takes on new missions.
Ryan Pitts, a Medal of Honor recipient from the War in Afghanistan, talks about how the ability to move forward in the face of fear is a staple of courage.