The closest planet to the Sun is Mercury. It orbits the Sun at an average distance of about 57.9 million kilometers (36 million miles). Mercury’s proximity to the Sun results in extreme temperature variations and a lack of a significant ...
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The average distance from the Earth to the Sun is approximately 149.6 million kilometers (93 million miles). This distance is known as an astronomical unit (AU), a standard measurement used in astronomy to describe distances within our solar system. The ...
Geography is the study of Earth’s physical features, landscapes, and environments, as well as the relationships between people and their environments. It explores the distribution of natural resources, climate patterns, and human activities across the planet. Geography integrates both physical ...
Venus is considered Earth’s twin due to its similar size, mass, and proximity to the Sun. Both planets have comparable compositions and densities. However, despite these similarities, Venus has a harsh environment with extreme temperatures and a thick, toxic atmosphere, ...
The International Astronomical Union (IAU) is a global organization founded in 1919, dedicated to promoting and safeguarding the science of astronomy. It is responsible for naming celestial bodies, defining astronomical constants, and fostering international collaboration among astronomers. The IAU also ...
The revolution of the Earth refers to its orbit around the Sun, which takes approximately 365.25 days to complete. This motion is responsible for the changing seasons, as the Earth’s tilted axis causes varying angles of sunlight at different times ...
Aryabhata, an Indian mathematician and astronomer from the 5th century, is credited with stating that the Earth is round and rotates on its own axis. His work, the Aryabhatta, presented revolutionary ideas about astronomy, including the concept that the apparent ...
The difference in time between India and America is due to Earth’s rotation and time zones. As the Earth rotates, different parts experience daylight and darkness at different times. India is ahead of America in time zones, so when it’s ...
The International Date Line (IDL) primarily passes through the Pacific Ocean, roughly along the 180th meridian. It deviates around some island groups to avoid splitting them between different dates. The IDL is located east of the line, where the date ...
The International Date Line (IDL) is an imaginary line located approximately along the 180th meridian, marking where the date changes by one day when crossed. Traveling west across the IDL adds a day, while traveling east subtracts one. It helps ...