My favourite scientists are Neil Tyson DeGrasse and Brian Cox. I love listening and reading. It's fascinating, how the stars and star systems form and how the big stars end their lives throwing heavy elements to the space. I also heard a theory, that we are living in a black hole that is being hosted by another, bigger universe. Thus way a multiverse could be infinite.
My favourite scientists are Neil Tyson DeGrasse and Brian Cox. I love listening and reading. It's fascinating, how the stars and star systems form and how the big stars end their lives throwing heavy elements to the space. I also heard a theory, that we are living in a black hole that is being hosted by another, bigger universe. Thus way a multiverse could be infinite.
The Earth and the moon are both orbiting around a point called the common centre of mass. One of the forces that are involved in this orbit is called the centrifugal force, which is like the force when you are holding onto a roundabout and it is spinning faster and faster, trying to throw you off.
the moon pulls the earth one way, because of its gravitational pull, and the earth is being pulled another way, from the centrifugal force. This makes a bulge on both sides of the earth, a tidal bulge.
the earth rotates, once a day on it’s axis, underneath the bulge of the oceans, and that is why we get two tides.
