Space science is the study of the cosmos beyond Earth’s atmosphere, encompassing various disciplines that explore celestial phenomena, planetary systems, stars, galaxies, and the universe as a whole. This field integrates astrophysics, planetary science, astronomy, and space exploration, employing theoretical models, observations, and experimental techniques to understand the physical properties and behaviors of objects in space. Researchers in space science analyze data from telescopes, satellites, and space missions to investigate topics such as the formation of celestial bodies, the nature of dark matter and dark energy, the potential for life on other planets, and the dynamics of cosmic events. Space science plays a critical role in expanding our understanding of the universe and our place within it.
Asteroid 2024 YR4, potentially colliding with Earth in 2032, has a rising collision likelihood of over 2%. Estimated at 40 to 90 meters in diameter, the asteroid could cause substantial…