SOLAR SYSTEM

Detailed explanation-1: -A probe is a spacecraft that travels through space to collect science information. Probes do not have astronauts. Probes send data back to Earth for scientists to study. Sputnik 1 was the first probe to go into space.

Detailed explanation-2: -A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Satellites have a variety of uses, including communication relay, weather forecasting, navigation (GPS), broadcasting, scientific research, and Earth observation.

Detailed explanation-3: -The Short Answer: We launch things into space by putting them on rockets with enough fuel-called propellant-to boost them above most of Earth’s atmosphere. Once a rocket reaches the right distance from Earth, it releases the satellite or spacecraft.

Detailed explanation-4: -A satellite is an object that moves around a larger object. Earth is a satellite because it moves around the sun. The moon is a satellite because it moves around Earth. Earth and the moon are called “natural” satellites.

Detailed explanation-5: -Satellites communicate by using radio waves to send signals to the antennas on the Earth. The antennas then capture those signals and process the information coming from those signals.

Detailed explanation-6: -Other creatures of Earth. Musical instruments. Voyager’s Golden Records. Pizza delivery. Space burials. Luke Skywalker’s lightsaber. Lego figurines. Starman heading for the stars, man. 14-Feb-2020