dark matter articles
What is the rotation curve of a galaxy?
This fundamental concept in astrophysics, the galaxy rotation curve, is essentially a graph mapping out how fast materia...
What is the most famous dark nebula?
The undisputed champion when naming a single, recognizable dark nebula is almost certainly the **Horsehead Nebula**, als...
Has any human landed on the dark side of the moon?
The Moon’s geography often leads to a fundamental misunderstanding regarding human exploration: the concept of the so-ca...
Who was the first to see the dark side of the moon?
The familiar, cratered face of the Moon that hangs in our night sky is only half the story. For millennia, the other hem...
What is the crater on the dark side of the Moon?
The vast, ancient impact scar dominating one hemisphere of the Moon is often referenced when people ask about a specific...