Browse ScienceInfo articles and explainers related to Universe.
1,950 published items.
What is time? Albert Einstein physicist proved that time is an illusion; It is relative - it may be different for different observers depending on your speed in space.
Astronomical stations play an important role in developing human knowledge of the universe. Many stations are famous for high-tech equipment, while there are still obser…
A dreadful and humorous question for space astronauts.
In the future, the world population will increase at a very fast pace and scientists fear that there will not be enough food to feed humans. And they are making food for…
If humans do not wear protective gear in the universe, the water in their mouths, eyes and soft tissues will evaporate instantly, while the skin burns badly from exposur…
No one can count the exact number of cells and galaxies, so every given figure is an estimate. However, based on estimates, humans have more cells than galaxies in the u…
This is really an unanswered question. NASA with leading scientists is trying to extend this time step by step, but things seem to be becoming more and more difficult.
In our galaxy there are more than 24 extraterrestrial planets, potentially harboring life. That's not to mention the countless worlds that can reside in 100 billion othe…
Recently, assistant professor of physics Dejan Stojkovic and graduate student Anshul Saini conducted a study against the black hole hypothesis of scientist Stephen Hawki…
Living in a long, weightless environment can create profound effects on the human body, such as a long spine, small legs and a rounder face than on earth.
Russian and US research agencies decided to build a new space station after the International Space Station (ISS) expired, to serve missions to explore Mars.
Floating life at a height of 420 km above the Earth's surface is a memorable experience in life. However, this is a difficult environment for astronauts to adapt, even f…
Why is the night sky dark? You may think the answer is obvious because the sun goes down. However, the answer is not so.
These are small things that can rob the lives of space astronauts at any time.
Earth has nearly 8 billion people, each of us is just a pointless little dot. Now look wide and see how small we are in the universe.