
Theia: the planet that our Earth could have devoured to create the Moon...
Scientists currently believe that a mysterious Mars-sized planet collided with a young Earth 4.5 billion years ago

Scientists currently believe that a mysterious Mars-sized planet collided with a young Earth 4.5 billion years ago

On December 19, 3I/ATLAS will reach its closest approach to our planet

The interstellar origin of 3I/ATLAS has caused some sectors to speculate about its possible alien origin

These days asteroids are continuously passing by the earth.

This can be lethal for a normal meteor shower, but the Geminids are powerful enough to still provide spectacular views while fighting the glare of the Moon.