February 2021

Mars had shown signs of past (or even present) liquid water. But, we haven’t found life on the red planet yet, so you may ask, ‘What’s wrong with Mars?’

You have heard many discoveries of celestial objects, but have you ever wondered how astronomers find celestial objects? Here’s an idea!

Where are minor planets? They are everywhere. They also have various orbits and a lot of mysteries.

Many of us take passwords lightly, and think they’re not targets . But hackers can still get the passwords and access the data. Find out how in this article.

At 3:55 p.m., February 18 (time in California, UTC-8), the fact that Perseverance has touched down…

What are black holes? Why are they so bizarre and what if we fell into one? Also, why they can actually make our existence come true?

We all dream of arriving in space one day, but do you know it’s a dangerous feat? Here are 7 dangers of human spaceflight you should obviously know about.

What is special about our only moon — Moon?

Many people like to share personal information on social media, but posting too much is dangerous. So, we collected 7 reasons why is oversharing dangerous.

What are supernovas and what are their features? How can supernovas happen on different stars? And how they benefit Earth despite its great hazard?