Inflationary Universe Theory: Origin & Expansion of Cosmos
The inflationary theory suggests that the universe sprang into existence from absolute nothingness around 15 billion years ago, starting from…
Pluto’s atmosphere is diminishing. Why is this happening?
Astronomers took advantage of an occasion when Pluto passed in front of a star on the night of August 15,…
Hubble shows extremely energetic galaxy 130 million light years from Earth
The Hubble Space Telescope recorded an image of an interesting galaxy approximately 130 million light years away from Earth. The…
Scientists determine galaxy age using Einstein’s huge ring
Einstein’s rings are curious objects. More than that, they defy common sense. To understand them, it is necessary to have…
What is an Algorithm?
Algorithm is a finite sequence of well-defined, computer-implementable instructions, typically to solve a class of specific problems or to perform…
Stellar Winds, Magnetic Activity, and Evaporating Exoplanet Atmospheres
Most stars including the Sun generate magnetic activity that drives a fast-moving, ionized wind and also produces X-ray and ultraviolet…
Turboprop engine | How it works?
Turboprop engine is basically another variant of a turbojet engine except that one more turbine is present in a turboprop…
RARE Giant ammolite violet and blue, dated around 71 million years old and created naturally
RARE Giant ammolite from Alberta, Canada. With the rare violet and blue colors. This giant ammonite fossil is around 71…
Two Decades of Data Show That Earth Is ‘Dimming’ as The Planet Warms Up
Earth is getting dimmer, researchers have found, and climate change is likely to blame. As the oceans get hotter, they…
Pale Blue Point: photo of the Earth at 6 billion kilometers turns 30 years old
Understand the story and message behind the distant portrait of the planet, commissioned by Carl Sagan before the Voyager 1…