A billion light years away, two galaxy clusters are in a slow collision process. Now, for the first time, the observations have revealed a peculiar stream of radio waves that binds both clusters, like a thread stretched between galactic accounts.
Interesting videos to learn science.
The lungs replenish the body with life-giving oxygen. Learn about the anatomy of the lungs, how the organs make respiration possible, and how they are vulnerable to illnesses.
Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals.
Countless stars dot the night sky. Learn how these celestial objects form, how they are classified by brightness and temperature, and what happens when they die.
Science
A technique that clarifies organs to analyze them in 3D with high resolution microscopes opens the door to unprecedented advances in the diagnosis and understanding of diseases.
Propaganda, social networks, social gatherings, advice from relatives ... There are many things that affect us when deciding our vote, but not all equally. Prepare your heads to resist it!
Much has been said and speculated on what Neil Armstrong said as soon as he reached the lunar surface ... but, does anyone remember what Aldrin said after leaving the module?







