A SpaceX Falcon 9 rocket will launch a Dragon cargo spacecraft from Cape Canaveral Air Force Station in Florida at 1:38 p.m. EST (1838 GMT) for a cargo delivery mission to the International Space Station. A SpaceX Falcon 9 rocket will launch the 18th Dragon spacecraft mission […]
You stare at the night sky and you see million billions of twinkling stars. You see thousands of stars without the help of telescope and those are the ones that are closest to the earth. The milky way is the home of the Earth which are very big […]
In the early age, many scientists agreed that the speed of light was infinite and could travel any distance. But evidence has found, many written records revealed that the Italian physicist Galileo Galilee was the first man to try to determine the speed of light. But he was […]
This was the most frequently asked question in the 19th century. At the time, Humans understood only two ways the sun could be generating energy: either it was creating heat and light through gravitational contractions————pulling itself in at the center and emitting energy (in the form of heat that we feel on Earth), therefore getting smaller over time—————or it was literally on fire, like the chemical reaction we see on Earth when we light a match or start a campfire.