NASA relies on radio waves and other portions of the electromagnetic spectrum to communicate with the spacecraft that carry out the Agency’s space and science missions and to conduct day-to-day ...

Every Wi-Fi router, FM radio station, and reading lamp relies on the same physical phenomenon: electromagnetic waves ...

Every wireless router in a home or office broadcasts the same fundamental type of energy that a ceiling light emits. The ...

Using a laser, NASA has beamed data between the moon and Earth -- 239,000 miles -- at a record-shattering rate. The download rate that got NASA scientists so excited was 622 megabits per second. We ...