Apr 12, 2022 · A satellite is an object that is in orbit around an object in space of a larger size. Things such as the Earth's Moon or Pluto's Charon are natural satellites. Humans have also created artificial …

Communications satellites are one such technology, and they play a major role in our daily lives. Prior to the 1960s, long-distance communication via radio, telephone, and television networks was a …

Aug 9, 2022 · Learn about three ways that satellites have led to a better understanding of how we affect our environment.

Today, hundreds of civilian and military applications satellites ring the Earth, often operating side-by-side in orbit. They provide similar services—communications, photography, remote sensing, weather …

Sep 14, 2018 · While commonplace today, satellite weather tracking was not possible before 1960. The first images of weather from space were taken by the TIROS I satellite on April 1, 1960. Today, …

Telstar was one of the most significant communications satellites of the early space age. It raised an important policy question: Should communications satellites be operated and controlled by private …

Earth's natural satellite is the Moon, but many objects in our Solar System have multiple natural satellites. Humans have also created artificial satellites—human-made machines and spacecraft in …

Aug 23, 2023 · And Russia and China, over the objections of the rest of the world, continue to experiment and test space-based weapons that can physically attack another nation’s orbiting satellites.

Echo satellites, manufactured by the G.T. Schjeldahl Co., posed a unique technical challenge. They were sent into orbit folded flat and then inflated in space. Inflation had to proceed carefully to ensure …

How data is collected, monitored, and analyzed using satellites and aircraft to understand Earth's environmental changes. How aerospace innovations are aiding in the ways we produce energy and …