Assuming dark matter exists, its interactions with ordinary matter are so subtle that even the most sensitive instruments cannot detect them.In a new ...
It doesn't interact with baryonic matter and it's completely invisible to light and other forms of electromagnetic radiation, making dark matter impossible to detect with current instruments.
To explain why dark matter particles haven ... While intriguing, this hypothesis makes dark matter even more difficult to detect, because dark matter rarely, if ever, interacts with normal matter.