A snake-like robot has been developed that can burrow through sand or loose soil. Researchers at UC Santa Barbara (UCSB) & Georgia..
Independent space agency of the United States federal government
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
NASA media coverage
NASA Administrator Bill Nelson tells CNN’s Rachel Crane that he has began an investigation into recent UFO sightings.