How much space junk there is up there and what do you need to know about it

Space is not just amazing and clean, it is also full of junk and by junk we mean the remaining of satellites and other space objects that orbit our beautifull planet. In the list bellow we present you some of the most common questions answered about space junk. What is orbital debris? Orbital debris is any human-made object in orbit about the Earth that no … Continue reading How much space junk there is up there and what do you need to know about it

What would happen if the Earth will freeze and what do you need to know about Ice Age

Earth is amazing, with its atmosphere and keeping us warm, the right distance from the Sun, not to close but not to far to make our lifes confortable, but let’s imagine if that was not the case and how would it be if the Earth will freeze. Here are some questions answered for you: What would happen if the Earth froze? Most scientists assume that … Continue reading What would happen if the Earth will freeze and what do you need to know about Ice Age

What you need to know about antimatter

Antimatter refers to sub-atomic particles that have properties opposite normal sub-atomic particles. Antimatter is the opposite of normal matter. More specifically, the sub-atomic particles of antimatter have properties opposite those of normal matter. What is antimatter used for? PET (positron emission tomography) uses positrons to produce high-resolution images of the body. Positron-emitting radioactive isotopes (like the ones found in bananas) are attached to chemical substances … Continue reading What you need to know about antimatter