The theory of evolution.

Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction. To this matter one will almost always become familiar with Charles Darwin, perhaps the greatest of all contributors. As a naturalist, Darwin was not only responsible for the theory of evolution as we know it today, but also the foundation that biological sciences are based on. Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction. Modern humans originated in Africa within the past 200,000 years and evolved from their most likely recent common ancestor, Homo erectus, which means 'upright man' in Latin. Homo erectus is an extinct species of human that lived between 1.9 million and 135,000 years ago. As a fact we all believe different things so some of you may not believe the theory of evolution but some might. It is up to you to decide.

Image via- https://interestingengineering.com

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NDK Astronomy | Mars landing by NASA.

NDK Astronomy The mars landing by NASA. Resently 18/2/2021 National aeronutics and space adminstration launched a space rover for the red planet, Mars. A Mars landing is a landing of a spacecraft on the surface of Mars. Of multiple attempted Mars landings by robotic, unmanned spacecraft, ten have had successful soft landings. There have also been studies for a possible human mission to Mars, including a landing, but none have been attempted. The most recent landing took place on the 18 of February 2021 by the NASA rover of 2021, all methods of landing on Mars have used an aeroshell and parachute sequence for Mars atmospheric entry and descent, but after the parachute is detached, there are three options. A stationary lander can drop from the parachute back shell and ride retrorockets all the way down, but a rover cannot be burdened with r...

Phobias | NDK research

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