Nov 16, 2025 · A satellite is basically a self-contained communications system with the ability to receive signals from Earth and to retransmit those signals back with the use of a transponder —an integrated …

Jun 6, 2022 · An easy-to-understand look at how space satellites work, including the different orbits they follow through the sky and their use in global communications.

Jun 2, 2024 · Satellites come in two types: Polar and Geosynchronous or Geostationary. Polar satellites hover over the poles and monitor the Earth as it rotates beneath them so they can eventually …

Jun 26, 2025 · From launch pads to low Earth orbit, this beginner-friendly blog explains how satellite work, communicate, and stay in space.

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 …

Satellites are relay stations in space for the transmission of voice, video and data communications. Learn satellite basics and out how they work in this "101" primer.

May 25, 2025 · For satellites, gravity is the central force that continuously pulls them toward the Earth. But gravity alone doesn’t make orbiting possible. If it did, everything would just crash straight down. …

In this video, you’ll discover how satellites orbit Earth, communicate through signals, and send valuable data back down. If you love astronomy facts, physics explained, and science education,...

Jul 5, 2025 · Early satellites primarily focused on communication and scientific research. Over time, they evolved into increasingly sophisticated platforms capable of performing diverse tasks, including …

A satellite is any object that moves in a curved path around a planet. The moon is Earth's original, natural satellite, and there are many man-made (artificial) satellites, usually closer to Earth. The path …