For millennia, grave robbers and archaeologists have been digging tunnels in search of a hidden room in Khufu’s Pyramid (a.k.a. The Great Pyramid of Giza). Until today, they were literally searching in the dark. Now, using cosmic-ray muon radiography, Kunihiro …

According to the Big Bang theory, their should be equal parts of matter and antimatter in our Universe. Conventional wisdom states that they should have annihilated each other, resulting in radiation. If that were true, we should have a Universe filled with only …

There are numerous unsolved mysteries in science. In this post, I will delineate the top five that I consider the most profound. What caused the Big Bang? Cosmologist are in strong consensus that the Big Bang resulted in the evolution …

Most people find reverse causality intriguing, but impossible. Yet, it has a strong basis in science. In my book, How to Time Travel, I discuss a number of reverse causality examples. Here are some from the book. Twisting the Arrow of …

Most people think that a vacuum is empty, but it is not. It is filled with energy. This may be hard to believe, but it is a scientific fact. According to Paul Dirac, a British physicist and Nobel Prize Laureate, …

Most people don’t know this scientific fact, but the Earth’s Moon is slowing moving further from the Earth. Each year its orbit around the earth experiences a mean recession rate of 2.16 cm/year (less than an inch, since approximately 2.5 cm …

There are some animal species that, for unknown reason, are immortal. Unless an external force does them in, they could theoretically live forever. Here is the list: 1. The sea anemone is an immortal animal. Although it looks more like a brainless plant, it is …

Let’s start our discussion by asking a simple question. Is there another Earth-like planet? The answer is yes, and it is relatively close, by galactic standards. In my book, Unraveling the Universes Mysteries (2012), I mentioned the first Earth-like planet discovered, …

Dark matter plus dark energy makes up over 90% of the matter in the universe, and science doesn’t understand the nature or either of them. Normal matter, the stuff we can typically see and touch, makes up only 5-10% of the …

In 1961, Dr. Frank Drake, an American astronomer, and a founder of SETI (search for extraterrestrial intelligence), formulated an equation known as the Drake equation, to calculate the number of intelligent civilizations in our Milky Way galaxy. By multiplying together …