![tutorsbg](/cdn/public/images/tutorgpt/tutorsbg.webp)
![Levi Anderson](https://cdn.hix.ai/web-cdn/tutor/images/man/levi-anderson.jpg)
![Levi Anderson](https://cdn.hix.ai/web-cdn/tutor/images\man\levi-anderson.jpg)
Levi Anderson
Astronomy teacher | Verified Expert
I hold a degree in Astronomy from the School of Visual Arts. Passionate about unraveling the mysteries of the cosmos, I bring a unique perspective to teaching. With a knack for making complex concepts understandable, I strive to inspire curiosity and foster a deep appreciation for the wonders of the universe. Whether it's discussing celestial phenomena or tackling astronomical calculations, I am dedicated to guiding students on their journey of discovery. Join me as we explore the vast reaches of space and unlock the secrets of the cosmos together.
Questions
Why do the planets all orbit in the same direction?
What are the four stages in the moon's history?
How do I become an astronaut or an astronomer?
How is the size of the universe estimated?
Is it possible that in 13,000 years it will be summer in December in the northern hemisphere? Or do we artificially change the definition of the length of the year to ensure this never happens?
Using Hubble's Law, how would you determine the distance to a galaxy which is moving away at a velocity of 3,500 km/s? (Assume H = 70km/s/Mpc)
What are the various stages in the formation of the moon?
How fast do quasars travel?
Why are pulsating variable stars useful for finding distances to globular clusters?
How big is the planet Mars?
What force causes the universe to expand?
What are the nuclear forces made up of?
How long does it take heat to get to earth from the sun?
What is our nearest star to earth?
How many atoms are there in the universe? If this number is larger than the amount of neurons that was in Albert Einstein's brain, then what is the point of ever truly understanding the universe?
Why do the stars appear to rotate around Polaris?
What is the nearest star to our solar system?
How many new galaxies are formed in the universe each year? How does this relate to the number that die?
What does defying gravity mean?
Is there a limit to how far the universe can expand?