Why are Van Allen belts not a barrier to spaceflight?
Of course, there are two mixed issues here. The first is about how to get through the atmosphere without getting…
Physics
How are auroras formed?
It begins with a solar flare The aurora borealis (northern lights) form when charged particles emitted from the sun during…
Introduction to the Casimir effect
The Casimir effect is a small attractive force that acts between two close parallel uncharged conducting plates. It is caused…
Talking about angular velocity
Folks !!! Have you ever thought why this happens ? 😀 Well its all the game of acceleration we all…
If Light Has Zero Mass, Why is It Affected by Black Holes?
For those of us who have done a bit of homework on space, and have a basic understanding of the…
Is dark matter real, or have we misunderstood gravity?
For many years now, astronomers and physicists have been in a conflict. Is the mysterious dark matter that we observe…
SCIENCE AND CORRELATION WITH REALITY
Science is the modeling and understanding of the physical universe. Scientific community is a community of scientist. Before modern science,…
What color is the sky?
When we look up at the sky it refreshes us with its dramatic colors. On the earth the sky appears…
Mechanism of a journey of photons from Sun to earth
A photon of light takes only eight minutes to get to the Earth from the surface of the Sun. But…