How to convert UTC time to your local time?
Universal Time (UT1) When we measure time based on the Earth’s rotation relative to the Sun, it is called solar …
Astronomy
Light-year: All you need to know
A light year is the distance light travels in one year in space (vacuum). So light-year is a unit of …
Ingenuity Mars Helicopter: All you need to know
NASA’s Ingenuity Mars Helicopter is the first aircraft sent from Earth to successfully fly above the planet Mars. The helicopter …
Halloween: The year’s fourth astronomical cross-quarter day
Every year, Halloween falls on October 31, and it marks approximately the midpoint between the autumnal equinox (September equinox) and …