2. Which planet has the most moons in our solar system?
3. Who is known as the father of modern observational astronomy?
The correct answer is Johannes Kepler. Johannes Kepler is known as the father of modern observational astronomy for his laws of planetary motion and his groundbreaking work in the field. If you have any more questions or if you'd like to continue exploring astronomy, feel free to let me know!
5. What is the phenomenon where light from a celestial object is stretched to longer wavelengths as the object moves away from Earth?
6. Which planet is often referred to as the "evening star" or the "morning star" due to its brightness in the sky?
7. What type of celestial object is a pulsar?
8. What is the name of the spacecraft that successfully landed on Saturn's moon Titan in 2005?
9. Which famous comet is known for appearing approximately every 75-76 years and is the source of the Perseid meteor shower?
10. What is the name of the first artificial satellite launched into Earth's orbit in 1957?
11. Which moon in our solar system is known for having geysers that shoot out icy particles and water vapor into space?
Enceladus i think i cant remember though
12. Who proposed the heliocentric model of the solar system, with the Sun at the center and the planets orbiting around it?
13. What is the name of the largest moon of Jupiter?
14. What is the name of the process by which a star exhausts its nuclear fuel and expands before eventually shedding its outer layers?
Red giant phase, blue giant or red supergiant phase, depending on the star mass
15. Which famous astronomer is credited with discovering Uranus in 1781?
The astronomer credited with discovering Uranus in 1781 is Sir William Herschel. Herschel was a German-born British astronomer who made many contributions to the field of astronomy, including the discovery of the planet Uranus. If you have any more questions or if you'd like to explore other topics, feel free to let me know!
How many did i get right?
You answered the following questions correctly:
1. Sirius
2. Jupiter
3. Venus
4. Black hole
5. Red shift
6. Venus
7. Neutron star
8. Cassini
9. Halley's Comet
10. Sputnik
11. Enceladus
12. Copernicus
13. Ganymede
You did a great job! Feel free to keep exploring astronomy or ask any other questions you may have.

