Recent discoveries of exoplanets in our galaxy have provided deep insight into the potential existence of life beyond Earth. One of the latest discoveries that is attracting attention is the exoplanet TOI-700 d, which is located about 100 light years from Earth and is in the habitable zone of its star. With a mass nearly the same as Earth, TOI-700 d has the potential to support liquid water, an essential requirement for life. This exoplanet was discovered using the Kepler Space Telescope and the Transiting Exoplanet Survey Satellite (TESS) Telescope, which are designed to detect planetary transitions in front of their host stars. This method has proven effective in finding exoplanets, and the discovery of TOI-700 d is the result of in-depth and careful observations. In addition, the TESS mission continues to search for other exoplanets that might form planetary systems similar to our Solar System. Another interesting thing is the discovery of the exoplanet LHS 3844 b, which is a hot super-Earth planet. This planet is located 48 light years from Earth and has very high temperatures, making it unfit to support life. However, research into its atmospheric features remains of interest to scientists, with the potential to provide information about the atmospheres of other planets. On the other hand, Kepler-186f is an exoplanet that is very similar to Earth, located 500 light years away and almost the same size as our planet. Kepler-186f is in the habitable zone, offering hope for scientists to learn more about the possibility of life outside our solar system. The development of telescope technology has also contributed greatly to the discovery of exoplanets. The James Webb Telescope, launched in late 2021, allows scientists to observe exoplanet atmospheres in detail. This telescope is designed to look for traces of molecules that indicate the presence of water, oxygen, or even signs of life. Abnormalities in the orbits of some exoplanets are also the focus of study. Observing gravitational interactions between exoplanets can provide information about the planet’s composition and structure. This method helps scientists understand whether the planet has features that support life or not. Data from recent exoplanet discoveries show that exoplanets vary greatly in size, composition, and potential to support life. Researchers continue to carry out more in-depth observations and analysis, especially in capturing signals that indicate biological activity. Many astronomers believe that although conditions may not be ideal on many exoplanets, growing data could open up new possibilities for the discovery of life beyond Earth. Collaboration between scientists around the world is also key. Various observatories and telescopes collaborate on exoplanet projects, sharing data and research for the same purpose. Although challenges remain, the discovery of new exoplanets is a step forward in our search for life beyond Earth. Each discovery provides valuable information, and with advances in technology and close scientific collaboration, researchers are getting closer to answers regarding the big questions about the origin, existence, and possibility of life in this infinite universe.