Earth
what is earth?
The third planet from the sun
how old is the sun?
4.6 billion years
is NASA go back to the moon?
NASA announced more delays Thursday in sending astronauts back to the moon more than 50 years after Apollo
what is the star mass?
erange from about 1/12 to more than 100 times the mass of the Sun
how many times does the earth rotate in a day?
one complete rotation
what sunset is rare?
violet and/or indigo
how far are we from the Moon?
238,900 mi
What are stars in a short answer?
giant balls of hot gas – mostly hydrogen, with some helium and small amounts of other elements
what is the diameter of the earth?
7,926.2 mi
why is the sky red at 2am?
dust and small particles are trapped in the atmosphere by high pressure
moon distance from earth. is?
238,900 mi
Why do stars exist?
Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars
what is the mass of the earth?
5.972 × 10^24 kg
= 5.9722×1024 kg
What is an orange sky called?
Rayleigh scattering
moon diameter is?
2,159.1 mi
Why do stars twinkle?
because of the effects of our atmosphere
what is the radius of earth?
3,963.1 mi
6,378.1370 km (3,963.1906 mi).
how hot is the sun?
10,000° F
what is the mass of the moon?
7.34767309 × 1022 kilograms
Can life exist in stars?
biological carbon-based organisms could never survive