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Lunar eclipse - aerospace answers Moon and earth are rotating around the sun. When the earth comes in between the moon and sun than lunar eclipse occurs.Earth blocks the direct sunlight from reaching the moon. A total eclipse moon is also called a blood moon.

Satellite Navigation System

Satellite navigation system - aerospace answers It is a system that provides geo-spatial positioning. For this it uses a system of satellites and electronic receivers to determine location in terms of longitude, latitude, and elevation to a high precision, using time signals that are transmitted from satellites.

International Space Station - aerospace answers International Space Station is a habitable space station that is flying in low earth orbit. It is a multinational collaborative project between five space agencies NASA, ROSCOSMOS, JAXA, ESA, and CSA.

Total solar eclipse - aerospace answers A solar eclipse occurs when Sun, Moon and earth are all aligned. Moon casts a shadow over the Earth because it blocks the sunlight. The disk of the sun is partially or fully obscured by the moon.

Mars: Facts and Information - aerospace answers Our Solar system consists of 8 planets which are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mars looks red due to iron oxide which is prevalent on the Mars surface.

Black holes - aerospace answers A black hole is an intense gravity in a region of spacetime, which is so strong that even light does not escape from it. As even light cannot escape from it, a black hole acts as an ideal black body.

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Are supersonic airplanes coming back? - aerospace answers Concorde is the first supersonic commercial passenger transport aircraft. The aircraft is an engineering marvel but produced noise and was expensive for operation.

Rockets - aerospace answers Rocket is a device which produces thrust by ejecting exhausts. Unlike aircraft engines which are air-breathing engines rockets are non airbreathing engine,

Classification of airplanes - aerospace answers Airplanes are classified based on approach, purpose, wing configuration and propulsion system. Based on approach airplanes are ligher and heavier than air.

[Live]NASA|SPACEX Crew Dragon Demo-2 Mission - aerospace answers This is SpaceX's final flight test mission which will validate its crew transportation system for operation of crew missions to and from the ISS.

History of airplanes

History of airplanes - aerospace answers The first successful motor-operated airplane was invented, built, and flown by wright brothers. This aircraft was mechanically controlled. It was a fixed-wing controlled and powered flight.