SpaceX was preparing for a new step. Today we can see it. Booster 4 has stacked 20 of their starship, claiming to be the largest, most powerful, and reusable man-made rights ever. Let's see an orbital flight sooner rather than...
The earth is not the center of the universeOnly the moon revolves around the earthAll the planets orbit the sunThe distance from the Earth to the Sun is negligible compared to the distance to the starsThe stars seem to move...
An object older than Earth has been found in the Sahara Desert. The meteorite discovered last year in the Sahara Desert is estimated to be about 4.56 billion years old. The age of the Earth is 4.54 billion years. The...
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