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Alice Andrews

Alice Andrews

Texas State University
Astrophysics

Astrophysics teacher | Verified Expert

I'm an Astrophysics graduate from Texas State University, passionate about unraveling the mysteries of the cosmos. With a deep understanding of celestial phenomena, I bring clarity to complex concepts. Whether it's the intricacies of stellar evolution or the nuances of quantum mechanics, I'm here to guide students on their journey through the cosmos of knowledge. Let's explore the universe together, one question at a time.

Questions

  • A satellite is put in a circular orbit about Earth with a radius equal to one-half the radius of the Moon's orbit. What is its period of revolution in lunar months?
  • Is there any probability that dark matter is either made of 3 neutrons bound together or it can be neutronium?
  • How much energy is required to release one photon?
  • Stephen Hawking said that the early universe expanded faster than light, how this possible if nothing can travel faster than light?
  • Why are stars generally several light years apart except in binary star system, etc.?