Close Encounters: Exploring Near-Earth Asteroids

Embark on a journey to explore near-Earth asteroids (NEAs), celestial neighbors that pass in close proximity to our planet, posing both scientific intrigue and potential hazards.


Learn about the characteristics of NEAs, including their size, composition, and orbital dynamics, distinguishing them from other celestial bodies in our solar system.

NEA Characteristics

Delve into the methods and technologies used to detect and track NEAs, including ground-based observatories, space telescopes, and dedicated survey programs.


Understand the concept of close approaches, when NEAs pass within a certain distance of Earth, providing opportunities for observation and study.

Close Approaches

Explore the protocols and procedures for assessing the potential impact threat posed by NEAs, including risk calculations, impact modeling, and contingency planning.

Threat Assessment

Discover the scientific insights gained from studying NEAs, including their role in understanding the formation and evolution of the solar system.


Investigate the various strategies proposed for mitigating the impact threat of NEAs, such as deflection missions, asteroid redirection techniques, and international.


Highlight the importance of public awareness and education regarding NEAs, empowering individuals and communities to understand the potential hazards.


Look ahead to the future of NEA exploration, envisioning missions to study and characterize these intriguing objects up close, advancing our understanding of the cosmos.