Is Chandra Sanskrit word

How does the moon shine in the sky with no light of its own? Why are these winds called the polar easterlies? What angle does the rocket have to be in to launch? What are two outer planets that are about the same size? What are the three types of alignments? What are the good things about space traveling? How hot is Denebola? What inventions did Artemis have? What is the year of the flag with 26 stars? What was the excat time of the first moon landing? Can the northern lights ever be seen in New Mexico? Explain how a reflective film on windows helps to keep a home cool in the summer but warm in the winter? Why did people observe stars during the 1600's? Why does a planet travel in an orbit around the sun? How did Cetus get its name? Describe the sun as a star? If a giant planet has an average radius 14 times that of the earth and a mass 681 times that of the earth what is the ratio of the new planets density to the earth's density? What does orbit mean in science? What color is the star Al Rischa? Is there leaving things in other planets?