\section{I. Introduction}

The exploration of the solar system has been an ongoing effort for many
years, and as a result, we have gained a great deal of knowledge about
our planetary neighborhood. However, there is still much to be
discovered and understood about the properties, composition, and
evolution of the various objects within the solar system. One powerful
tool that astronomers use to study the solar system is radio astronomy.
This technique involves observing radio waves that are emitted by
celestial objects, which can provide valuable information about their
properties, such as their temperature, composition, and motion. One
specific type of radio wave that is commonly studied is the hydrogen
line. The hydrogen line, also known as the 21-centimeter line, is a
spectral line in the radio frequency range that is emitted by neutral
hydrogen atoms.{[}{\color{blue}2}{]} It is a fundamental tool in radio astronomy as it
allows astronomers to study the distribution and properties of hydrogen
gas in the universe. This is particularly useful in understanding the
structure and evolution of galaxies, and it has also been used to detect
the presence of hydrogen gas in the interstellar medium and in various
planetary bodies within our solar system. In this paper, the authors
present an investigative study that focuses on exploring the solar
system through hydrogen line radio data analysis. The main objective of
this study is to detect hydrogen gas in various objects

within the solar system, including planets, moons, asteroids, and
comets. The presence of hydrogen gas can provide important information
about the composition of these objects, which can, in turn, provide
insights into their formation and evolution. The study analyzes hydrogen
line radio data obtained from various sources using different analysis
methods to detect the presence of hydrogen gas in the solar system. The
study demonstrates the usefulness of hydrogen line radio data analysis
in exploring the properties of hydrogen gas in the solar system and
provides valuable insights into the composition and evolution of the
solar system. The findings presented in this paper could be used as a
basis for further research and exploration of the solar system, and the
techniques used in this study could also be applied to studying other
planetary systems in the universe.{[}{\color{blue}15}{]}