What Professional Organizations Support the Work of Astronomers?
A brief description of the professional organizations that support the work of astronomers in North America and worldwide.
10 Maalis 20211min
How do Astronomers Obtain Their Observations of the Sky?
A brief description of the process used to allocate telescope time to professional astronomers interested in addressing scientific questions.
9 Maalis 20211min
How do Astronomers Disseminate Their Scientific Research Results?
A brief description of how astronomers disseminate their research results to other scientists.
3 Maalis 20212min
What is Meant by Metal Abundance or Metallicity?
A brief description of how we quantify the amount of metals in a star, i.e. how much of the star is composed of elements heavier than Helium, using a logarithmic quantity designated as Fe over H, or s...
24 Helmi 20212min
What is Meant by Light Pollution?
A brief description of light pollution and why astronomers are so concerned about its effects on the brightness of the night sky.
24 Helmi 20211min
Is Science the Only Path to the Truth?
A brief treatment of the limitations of science as pertains to seeking the truth in other areas outside of the natural world.
19 Helmi 20211min
Which Notable Objects are in the Constellation of Virgo?
A brief description of the notable celestial objects located in the constellation of Virgo.
14 Helmi 20211min
Which Notable Objects are in the Constellation of Ursa Major?
A brief description of the notable celestial objects located in the constellation of Ursa Major.
14 Helmi 20211min
