Astronomy

In a 1957 paper, the cosmologist Hermann Bondi considered the possibility that an object with a negative mass would create a repulsive force of gravity. When placed next to a positive mass, it would repel it but the positive mass would attract the negative mass. If the two masses are…

An Apollo asteroid is approaching earth at full speed and it may hit us this very weekend. It has been discovered on February 18th and is the size of a hockey field. 2023 DZ2 is an asteroid from the Apollo family of asteroids. Its emergence to our planet was not…

There is currently no alternative to rockets for getting cargo into orbit. However, it is incredibly expensive to launch rockets. Even now that SpaceX has developed ways to reuse the first stages of rockets still costs tens of millions of dollars per rocket launch, and the cost of delivering 1…

Have you ever wondered of our existence in this vast universe? How do we fit into the grand scheme of things, and what is our place in the cosmos? …

Table of Contents / İçindekiler Tablosu Introduction and Background Information Explanation of ‘Oumuamua’s Peculiar Properties Proposed Origin of ‘Oumuamua Previous Research on ‘Oumuamua’s Acceleration Plausibility of the Proposed Explanation Testing the Proposed Explanation Introduction and Background Information An object from outside our Solar System, currently moving away from us, has been explained by new…

Abiogenesis is the process by which living matter arose from non-living matter. According to modern scientific thinking, life on Earth arose spontaneously through natural processes sometimes called chemical evolution. The idea is that prior to the emergence of life, inorganic compounds dominated the earth. Natural processes began to produce more…

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It’s Showtime!! Hello friends and fellow earthlings… Happy Spring! Welcome Aries Season! Happy Astrological New Year!!! The journey from the watery depths of Pisces to the fiery heights of Aries is the biggest moment of shift in the astrological year. We open a new chapter. We regenerate. We start again! …