Introduction – Red Planet Day is observed every year on November 28 worldwide to honor the launch of the Mariner 4 by NASA, a robotic interplanetary probe, and Jet Propulsion Laboratory (JPL) on November 28, 1964. This spacecraft became the first spacecraft to fly past Mars and was designed for flying past planets. It is also…
Tag: Sun
Solar cooker
Solar cooker – It is a device which is used to cook food by utilizing the energy radiated by the sun. Working of solar cooker – When the sun rays fall on the reflector, the reflector send them to the top of solar cooker in the form of a strong beam of sun-light. The sun…
10 Amazing facts about Mars
Mars – Mars is also known as Red Planet due to the iron oxide or rust on the surface of this planet that gives a reddish appearance. It is the second-smallest planet in the Solar System that is larger than only Mercury and is the fourth planet from the Sun in the Solar System. Mars…
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