1944 – The Desert Training Center (DTC), also known as California-Arizona Maneuver Area (CAMA), closed.
2000 – The XMM-Newton, an orbiting X-ray observatory, was launched by ESA.
1944 – The Desert Training Center (DTC), also known as California-Arizona Maneuver Area (CAMA), closed.
2000 – The XMM-Newton, an orbiting X-ray observatory, was launched by ESA.