What Is A Gyroscope? Definition | Working | Uses

Different types of sensory instruments are used to determine the location and orientation of an object. The two most common of these instruments are the accelerometer and the gyroscope. When integrated into a signal device, they produce incredibly...

What Would Happen If Earth Loses The Moon Sooner?

According to the current planetary theory, the moon was created about 4.5 billion years ago after a massive collision between earth and a wandering celestial body, with a mass slightly less than that of Mars. The impact caused a chunk of debris to...

What Is The Mass Of Entire Milky Way Galaxy?

As per the latest measurement, our galaxy weighs in at approximately 1.5 trillion solar masses.  This means the Milky Way has a mass of 2.98 x 1042 kilograms. Astronomers used ESA’s Gaia and NASA’s Hubble observations to obtain this...

What Does Space Really Looks Like?

Today, no matter where you are, you can access a plethora of space images right at your desktop and smartphone. Those colorful images of gigantic galaxies, nebulas, and mesmerizing gas clouds never fail to dazzle us. But does space really look like...

How Loud Sound Can Get Underwater?

Scientists produce an astonishingly loud sound underwater, louder than the sound of a rocket launch. It generated 270 decibels of sound pressure levels and 1GW/m2 of sound intensities.  Sound is defined as a longitudinal wave created by compressions...