More than 2,000 satellites are orbiting the Earth at this very moment. They are used for communication and many other purposes. This article covers different aspects of satellite uses in navigation, with a strong emphasis on navigation. Then it looks … Continue reading
In the late 1600s when Newton published his book ‘Philosophiæ Naturalis Principia Mathematica’ he stated that time is absolute and is the same for everyone no matter in which state you are in this universe. But in the early 19s … Continue reading
Humanity has watched the International Space Station orbit this little blue marble for the last 20 years, as of November 2020. This modern marvel has seen hundreds of astronauts and been home to thousands of scientific experiments. The ISS provides … Continue reading
The biggest dilemma of Einstein’s life represents the search of a unified theory. Scientists all over the world are currently engrossed in the quest of a unified theory where we unify all the laws of physics, be it Quantum mechanics … Continue reading
With past years our understanding of science and the universe has expanded exponentially giving us a complete new outlook towards it and opening up a very controversial idea yet an intriguing one: do parallel universes exist? People might say “that’s … Continue reading
Right now, everyone is thinking about the moon — how we’re going to get there, when the next set of astronauts from the Artemis missions will land and whether President Trump seriously thinks we’re going to mine our nearest satellite … Continue reading
We’ve been dreaming of the stars for longer than we can remember, staring up at the twinkling lights that fill the night sky and wondering what they are. We’ve even written songs about them. Centuries ago, before the advent of … Continue reading
Solar energy is a big deal on planet Earth right now. People around the world have discovered its benefits. Its clean, renewable, and affordable. Once you have an array in place, you can power your home or business for decades. … Continue reading
As a species, we’re working on expanding our horizons — literally — by making our first forays into outer space. In the next decade, we’re hoping to have people living permanently on the Moon and may even be making the … Continue reading
Sometimes it’s all in the details. Something as simple as polyurethane (PU) foam made the modern space shuttle a possibility. This crucial material opened up a range of new options for spacecraft, as well as everyday objects. Polyurethane is a … Continue reading
