For many years scientists started to theorize about “Black Holes” which means for many years Black holes were simply that.
A theory! (If you do not know what a theory is, ask your parents or your teacher first) Black holes are not a theory anymore, they are now a fact! So what are black holes?
Astronauts are space travelers and so are cosmonauts. Why are they referred to with different titles? Reason in nationality. Space travelers from today’s Russia and erstwhile Soviet Union were called…Read Full Article
A century ago Albert Einstein had envisioned gravitational waves. Finally astronomers have made a discovery confirming existence of gravitational waves. Background hum of the universe discovered by astronomers is creation…Read Full Article
Source: unsplash.com Have you ever looked up at the night sky and wondered how many planets are there? Well, scientists say we have a total of 8 planets in our…Read Full Article