What is the cosmological constant? How is the expansion of the universe related to quantum fields? How does a vacuum energy produce accelerated expansion?
Lets discuss about Treknology: The Science of Star Trek and more updates including helicopter for mars & stars from the early moment of the universe
What did Hubble really discover? Why does redshift imply an expanding universe? Why is the night sky dark? Why is there so much hydrogen, and how is that connected to the Big Bang?
The speed of light gives us an amazing tool for studying the Universe. Lets study about it.
Hubble Constant & universe Expansion rate
This is a story about creation of the Universe according to Javanese people
Myth from the Batak Toba Culture of North Sumatera, about the Moon’s resident and the origin of humans and the universe.
This week we learn how groups of galaxies come together to form galaxy superclusters.