What is the Difference Between Random Errors and Systematic Errors?
A brief description of the difference between random errors and systematic errors in science.
9 Sep 20201min
What is Meant by the Magnitude System?
A brief description of the magnitude system in astronomy including the difference between apparent magnitude and absolute magnitude.
4 Sep 20201min
What is the Kelvin Temperature Scale?
A brief description of the Kelvin temperature scale as compared with Fahrenheit and Celsius.
1 Sep 20201min
What are Comets and Meteor Showers?
A brief description of what comets are and how they are responsible for meteor showers on the Earth.
1 Sep 20201min
What is the Cosmic Microwave Background?
A brief description of the Cosmic Microwave Background (CMB) also known as the Primordial Background Radiation.
27 Aug 20201min
How Do We Classify Stars?
A brief description of how we classify stars based on their surface temperatures.
25 Aug 20202min
What is Meant by Hierarchical Clustering in Astronomy?
A brief description of the concept of hierarchical clustering in astronomy.
23 Aug 20201min
What is the Interstellar Medium?
A brief description of the main components of the interstellar medium, which is the stuff in space between the stars.
22 Aug 20201min
