Dark matter and dark energy are still huge mysteries in astrophysics. Alternate theories exist to help explain them.
Understanding the structure of the Universe seems impossible. But through clever science and surprising math, a pattern emerges: The Cosmic Web.
Why does time only go forward? Is there some attracting force? "Time Gravity" is my theory that affects the direction of time—keeping it going only in one direction.
In the search for dark matter, many different possibilities exist. One of these is axions, and their potential is real.
With billions of galaxies in the universe, there is a vast potential for Earth-like planets with intelligent life. But here are the reasons why we may never find it.
The concept of emptiness in physics is enormous. There is mostly physical nothingness in the entire universe. Follow along with me as I explain this.
Involving many principles of science, this particular paradox follows a consequence of black hole mechanics and has far-reaching implications, no matter what the solution is.
Galileo not only spotted new objects in the sky but also laid the groundwork for advancements in physics. What were they?
Water has some properties that can make it a good refrigerant. It also possesses some undesirable properties that makes its application as a refrigerant very challenging and inefficient to implement.