Some noteworthy celestial events in 2020 include the Great Conjunction of Jupiter and Saturn, which occurred on December 21 and was the closest these two planets have appeared in the sky since 1623. Another notable event was the penumbral lunar eclipse on July 4-5, which was visible from much of North and South America, and the total solar eclipse on December 14, which was visible from parts of South America. Additionally, there were several meteor showers throughout the year, including the Perseids in August and the Geminids in December. **

Both "inspired by" and "inspired through" are commonly used phrases, but they have slightly different meanings. "Inspired by" is used to indicate the source or origin of inspiration, such as "This painting was inspired by nature." On the other hand, "inspired through" is used to indicate the means or channel of inspiration, such as "She was inspired through her travels." Both phrases are correct, but it's important to use the one that best conveys the intended meaning in a given context. **

The correct phrase is "inspired by." This phrase is commonly used to indicate that something has influenced or sparked creativity in someone. "Inspired through" is not a standard phrase used in this context. **

One can sharpen celestial objects by using a telescope with a high-quality lens or mirror, as well as a stable mount to minimize vibrations. Additionally, using high-quality eyepieces and filters can help to enhance the clarity and detail of celestial objects. It is also important to ensure that the telescope is properly collimated and aligned to achieve the best possible sharpness when observing celestial objects. Finally, taking the time to carefully focus the telescope and make any necessary adjustments can further improve the sharpness of the images. **

A strange celestial body is one that exhibits unusual or unique characteristics compared to more common celestial bodies like planets or stars. This could include objects such as black holes, neutron stars, or rogue planets. These bodies often have extreme properties, such as intense gravitational forces or unusual compositions, making them fascinating subjects for scientific study. **

A flickering celestial body is a star that appears to be varying in brightness over time. This flickering effect can be caused by a variety of factors, such as the star's rotation, the presence of a companion star, or changes in the star's atmosphere. By studying these fluctuations in brightness, astronomers can learn more about the properties and behavior of these celestial bodies. **

The apparent celestial sphere is an imaginary sphere surrounding the Earth, on which all celestial objects are thought to be located. It is used by astronomers to map and locate stars, planets, and other celestial bodies as they appear from our perspective on Earth. The celestial sphere helps us visualize the positions of objects in the sky and track their movements throughout the night. It provides a convenient reference point for understanding the positions and motions of celestial objects in relation to Earth. **

Self-luminous celestial bodies are objects in space that emit their own light and heat. This includes stars, which generate energy through nuclear fusion in their cores, as well as other luminous objects such as brown dwarfs and hot gas giants. These bodies are able to shine and be visible from Earth due to the light they produce, unlike non-luminous celestial bodies such as planets and moons, which reflect light from the Sun. **