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An Asteroid Is Going to Orbit Earth Like a Mini Moon for 2 Months
The asteroid was found by a group called ATLAS, which stands for Asteroid Terrestrial-impact Last Alert System, in August.
Close Encounters With Dark Matter: MIT Study Finds Detection Possible Through Mars’ Wobble
Watching for changes in the Red Planet’s orbit over time could be a new way to detect passing dark matter. MIT physicists ...
BBC22h
Structure of the Solar System
In general, as the distance from the Sun increases: the temperature decreases, for example, Mercury is 430°C whereas Neptune is -200°C the time taken to orbit the Sun increases, for example ...
Celebrate the first day of fall with this gorgeous animation that shows how the Earth changes with the seasons
See how our seasons come from Earth's tilt and yearly loop around the sun, which changes the ice cover, vegetation, and ...
BBC22h
Changing ideas about the Solar System
The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.