We have never seen dark matter and dark energy. Why do we think they exist? tereza.pultarova@futurenet.com (Tereza Pultarova)

[#item_full_content]The post We have never seen dark matter and dark energy. Why do we think they exist? tereza.pultarova@futurenet.com (Tereza Pultarova) appeared first on NEWDAWN Blog.

The post We have never seen dark matter and dark energy. Why do we think they exist? tereza.pultarova@futurenet.com (Tereza Pultarova) appeared first on NEWDAWN Blog.