What is Milky Way?
The Milky Way is our galaxy, a vast stellar system [...]
What is an Orbit?
An orbit is the path or trajectory that an object [...]
What is a Telescope?
A telescope is an instrument that allows us to observe [...]
What is Exosphere?
The exosphere is the outermost layer of Earth's atmosphere. It [...]
What is Thermosphere?
The thermosphere is a layer of the Earth's atmosphere located [...]
What is Mesosphere?
The mesosphere is a layer of the Earth's atmosphere located [...]
What is Troposphere?
The troposphere is the lowest layer of the Earth's atmosphere, [...]
What is Earth’s Precession?
Precession is the slow and continuous alteration in the orientation [...]
What is Dark Matter?
Dark matter constitutes approximately 27% of the universe's mass and [...]
What is Antimatter?
Antimatter is made up of special particles that are like [...]
