


Alexander Acosta
Astronomy teacher | Experienced educator in USA
I earned my Astronomy degree from Occidental College, equipped with a fervent curiosity for the cosmos. From celestial mechanics to exoplanet discoveries, my passion drives me to unravel the mysteries of the universe. As your guide, I'll illuminate the wonders of space exploration, guiding students through the vastness of galaxies and the intricacies of cosmic phenomena. With a blend of scientific rigor and contagious enthusiasm, I aim to inspire the next generation of stargazers and explorers. Join me in exploring the infinite wonders of the cosmos and unlocking the secrets of the universe.
Questions
If a large mass puts a dent in the fabric of space and causes things to move toward it how do you explain the tilt in orbits?
How does the death of a massive star differ from the death of a sun-like star?
From the Sun, what is the name of the nearest star?
What is the size of the Earth compared to the moon?
How many quasars are there in the universe?
How is the Hubble Telescope used?
The sun's apparent daily movement across the sky is caused by what?
How can we see cosmic background radiation?
Can you rank the four forces that affect the structure of an atom in order from the strongest to the weakest?
At what scale is the universe expanding?
Where is the origin of our universe?
Why don't the planets orbit the sun in perfect circles?
How many miles are between the sun and mercury?
Does Jupiter give off heat?
How Much Mass Does the Sun Consume?
How are the sun, earth and moon positioned to create high tides and low tides?
What is the largest planet ever discovered?
Name the planets in our solar system from the closest to the furthest from the sun?
Which are the rock planets and which are the gas planets?
What is the closest star (other than the sun) to the earth?