NASA has done exhaustive work in detecting and tracking asteroids passing near the Earth.
To date, the agency has discovered a total of 35,034 asteroids close to our planethighlighting its commitment to evaluating and mitigating possible threats.
These discoveries include 859 asteroids larger than one kilometer and 10,878 asteroids larger than 140 meters, underscoring the importance of constant surveillance.
In the last 30 days, seven asteroids have passed closer to Earth than the distance to the Moon, and in the last year, 119 asteroids came significantly closer to our planet.
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Early detection and accurate assessment of these celestial bodies are essential to mitigate any potential risks they may pose.
Photo: iStock.
How does NASA identify asteroids?
The National Aeronautics and Space Administration (POT), since its founding in 1958, it has led space exploration and aeronautical research.
One of its most critical functions is the detection and tracking of near-Earth objects (NEOs), especially those that could pose a threat. Programs such as the Center for Near-Earth Object Studies (CNEOS) and specific missions such as the NEOWISE Space Telescope are fundamental to these efforts.
The CNEOS is dedicated to identifying and cataloging asteroids that approach Earth’s orbit, evaluating their trajectories and potential risks. These efforts allow not only threat assessment but also planning for potential diversion or mitigation missions.
The NASA uses advanced technology and international collaborations to maintain constant surveillance, ensuring that any significant asteroid is detected as early as possible.
What are the asteroid discoveries you have made?
Till the date, NASA has discovered a total of 35,034 asteroids close to Earth. This number includes 859 asteroids larger than one kilometer and 10,878 asteroids larger than 140 meters.
Every day, approximately 100 tons of dust and particles the size of a grain of sand fall to Earth, underscoring the need for constant vigilance.
In the last 30 days, seven have been discovered asteroids that have passed closer to Earth than the distance to the Moon, and in the last year, a total of 119 asteroids approached our planet at significant distances. These data highlight the importance of monitoring efforts and the need to be prepared for any eventuality.
In addition to detection, The NASA It also focuses on the research and study of these celestial bodies to better understand their characteristics and behaviors.
This information is not only crucial for the protection of our planet, but also expands our knowledge of the solar system and the origins of asteroids.
Photo: iStock.
Why is it important to monitor asteroids?
The NASA discoveries They underscore the continued need for vigilance and preparation for potential asteroid impacts.
Early detection and accurate assessment of these celestial bodies are critical to mitigating any potential risks they may pose to Earth.
The information collected not only helps protect our planet, but also expands our knowledge of the solar system and the origins of asteroids.
The NASA works to ensure that any significant asteroid is detected as early as possible, thus allowing adequate planning for any eventuality.
These efforts are a crucial part of NASA’s efforts to protect Earth and ensure the safety of all its inhabitants.
