When the first man (Neil Armstrong) to step on the surface of the moon?
a) 20th July, 1969
b) 20th Jun, 1979
c) 20th May, 1989
d) 20th august, 1999
Countless shining lights seen at night on the sky are………
a) stars
b) moons
c) different heavenly bodies
d) planets
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The countless shining lights seen at night in the sky are primarily stars. Stars are massive, luminous spheres of plasma held together by their own gravity. They produce light and heat through nuclear fusion in their cores. While other celestial objects like planets and moons can also be visible in the night sky due to reflected sunlight, the vast majority of the twinkling lights we see are stars. |
How long does it take for a geo-stationary satellite to complete one orbit?
a) one day
b) one weak
c) one month
d) one year
Eska answer wrong he option a correct he sir g
by at 2025-02-25 15:50:28