The great nothing

Hens Stephenson 2-18 is the largest star ever discovered.Hens Stephenson 2-18 has 2,150 times the size of our Sun.It is located in the constellation scutum, 18,900 light-years from Earth.

The earth's equilibrium is disturbed.A sudden change in the force of gravity affects the earth's tectonic plates, resulting in earthquakes and volcanic eruptions in many places. When the Moon loses its gravitational pull, the Earth's tilt will be approximately 45.The...

The cost of a rocket launch on NASA's upcoming Artemis mission is $ 4.1 billion US dollars! That's about ISRO's two-year budget.