Author: Anonymous

The Moon has different phases. What phase of the Moon is shown in the image?  Q15.jpg

What type of eclipse occurs when the Moon is positioned as shown in the image?  Q16.jpg

Sunspots are important solar partitivities happening in the Sun’s atmosphere. Which statement below is the best description of this activity?

The constellations that lie along the ecliptic form a group known as the zodiac constellations. These constellations have played an important role historically in both astronomy and astrology. How many major constellations are traditionally recognized as lying along the ecliptic? 

One technique widely used by deep space mission (Such as voyager 2) is called gravity assist (or gravitational slingshot). What is the main advantage of this technique? 

ranus and Neptune are often called the “ice giants” of our solar system, and they stand out for their striking blue-green color. This coloration is due to a specific gas in the atmosphere. What is this gas? 

Neptune’s discovery stands out as a remarkable achievement in the history of astronomy because it was predicted mathematically before being seen through a telescope. What prompted the search for the new planet? 

One of the satellites in our solar system is unique because it possesses a dense atmosphere, along with clouds and surface lakes made of liquid hydrocarbons such as methane and ethane, making it one of the most Earth-like bodies in terms of surface processes. Which satellite fits this description?

The Sun’s interior cannot be observed directly because its dense layers block visible light. However, scientists have developed a method to investigate the internal structure and dynamics of the Sun. What is the primary technique used?

Due to the tidal force of the Earth, the Moon exhibits a specific orbital behavior with respect to Earth. What term best describes this orbital behavior?