NASA's Mission to Deflect Earth-Threatening Asteroids

NASA's mission to deflect Earth-threatening asteroids represents a critical step in protecting our planet from potential catastrophic impacts.


Earth-threatening asteroids, known as Near-Earth Objects (NEOs), pose a significant danger due to their potential to collide with our planet.


The primary objective of NASA's deflection mission is to alter the trajectory of NEOs, reducing the risk of impact and safeguarding Earth and its inhabitants.

Mission Objectives

NASA carefully selects target asteroids based on their size, composition, and trajectory, prioritizing those with the highest potential impact risk.

Target Selection

NASA employs various deflection techniques, including kinetic impactors, gravity tractors, and nuclear explosives, to divert asteroids away from Earth's path.


Mission planning involves detailed trajectory calculations, spacecraft design, and precise execution to ensure successful deflection maneuvers.

Mission Planning

NASA collaborates with international partners, including space agencies and research institutions, to leverage resources and expertise in deflection mission planning and execution.


Raising public awareness about the asteroid threat and NASA's deflection efforts is crucial for fostering support and understanding of planetary defense initiatives.

Public Awareness

By undertaking missions to deflect Earth-threatening asteroids, NASA demonstrates its commitment to ensuring the safety and security of our planet.