Nebula vs Galaxy Nebulae and galaxies are deep sky celestial objects which can only be seen clearly with the aid of a telescope. With the naked eye or low powered telescopes both types of objects can be seen as fuzzy patches in the night sky. Therefore in the early developmental stages of astronomy confusions […]
Difference Between Tides and Currents
Tide vs Current For those who go to beaches to swim or to indulge in surfing, waves in the ocean near the coastline may be fun, but the same waves can be devastating and cause much damage to life and property at times. It is therefore in the interest of everyone going near the […]
Difference Between Waxing and Waning Moon
Waxing vs Waning Moon Moon is a satellite of earth that rotates around it and completes one rotation in about 29.5 days. From any point on earth, we can see only a part of the moon and not the complete moon. As moon travels around the earth, the amount of light that falls upon […]
Difference Between Twister and Tornado
Twister vs Tornado Tornados are rotating columns of air that are very devastating. These are violent columns of air as they uproot structures in their wake and cause loss of life and property. The winds in this weather system can obtain speeds in excess of hundred miles per hour to cause heavy damage at […]
Difference Between Tidal Wave and Tsunami
Tidal Wave vs Tsunami Tsunami is a dreaded word in some parts of the world that are in Asia and the Pacific. The world saw the huge devastation caused by Indian Ocean Tsunami that struck many countries lying in Asia. Tsunamis have a history in some Asian countries, and they can be very destructive […]
Difference Between Spiral and Elliptical Galaxies
Spiral vs Elliptical Galaxies Galaxies are massive collections of stars. They also contain large interstellar gas clouds known as nebulae. These large superstructures of stars were not identified and studied properly until the late 18th and 19th centuries. Even then these were considered as nebulae. These collections of stars lie beyond the vicinity of […]
Difference Between Sidereal Day and Solar Day
Sidereal Day vs Solar Day In general, a day is considered as the time taken by earth to complete one revolution around its axis. This concept has been the basis of time measurement for the majority of the human history. The day can be further divided into smaller time units, and time can be […]
Difference Between Continental Drift and Plate Tectonics
Continental Drift vs Plate Tectonics Continental drift and plate tectonics are two theories explaining the geological evolution of the earth, specifically its crust. Continental Drift Continental drift is a theory first presented by Abraham Ortelius (Abraham Ortels) in 1596. The concept was independently developed by German geologist Alfred Wegener in 1912. The theory states […]
Difference Between Rain and Drizzle
Rain vs Drizzle What is it that comes to your mind when someone says rain? Mostly it is the image of heavy precipitation where it rains steadily. But when you hear the word drizzle, you know instantly that it is not raining heavily, and it is only a mist. However, the difference between rain […]
Difference Between Sunrise and Sunset
Sunrise vs Sunset Sunrise and sunset are daily events but very beautiful and mesmerizing to observe from a vantage point. When you see the sunrise and sunset in photographs, it is often difficult to tell which is which because of the similarities in the colors of the sky at these times. However, there are […]
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