3. SOUND FROM PLANETS
You may have heard so many times that in space we cannot hear any kind of sound because the sound reaches us through vibrating molecules to our ears.But there is no molecule in space so there is no medium to travel the sound there.Due to non availability of any medium it is believed that our space is absolutely peaceful.But this is not true!
Some scientists have discovered that sound is also present in space and is spread everywhere in the form of electromagnetic vibration.
Recently,NASA has created a device that can convert these electromagnetic vibrations into human listening audibility formats by recording these electromagnetic vibration found in space.
When these electromagnetic waves were converted and heard,all the people were stunned because these recorded records from planet were wonderful which set a strange logicality.