Skygazing : Top 20 bright stars in night sky

Some stars are brighter than others. Stars are classified according to their apparent brightness in the magnitude of -6 to 6. Negative values indicate brightest. Sun has a magnitude of -26 or so. While Venus has magnitude of -4 making it the brightest object after Sun and Moon. Let’s check which stars are visible inContinue reading “Skygazing : Top 20 bright stars in night sky”

Skygazing : Apparent motion of the stars

Earth revolves around the Sun and rotates on its own axis. Moon revolves around the Earth. Since Earth rotates on its axis from West to East, the sky appears to move from East to West. This can be seen easily with the movement of Sun and Moon across the sky during the span of hours.Continue reading “Skygazing : Apparent motion of the stars”