Exploring the Cosmos: My Ongoing Journey in Asteroid Search Campaigns

By Ningthoujam Dipak Singh

Asteroid search campaigns are more than just scientific endeavours; they represent humanity's quest to explore the cosmos. My involvement as a citizen scientist in the International Asteroid Search Campaign (IASC) has been a deeply fulfilling experience, one that continues to shape my understanding of space and my commitment to planetary defence.

People use telescopes to explore the night sky.

My journey with the IASC began with a fascination for the night sky and a desire to contribute to our knowledge of near-Earth objects. These campaigns involve analysing astronomical images to identify moving objects—potential asteroids—against a backdrop of static stars. This task requires a blend of technical skill, patience, and precision, as even the faintest object can be significant.

Using advanced software, I learned to detect the subtle movements of asteroids, distinguishing them from the fixed stars in the images. Each image requires careful examination, and the process of identifying asteroids involves recognizing patterns that may not be immediately obvious. The thrill of discovering an asteroid, no matter how small, is a testament to the value of citizen science in space exploration.

Orbital Path of Asteroid 2021 NB21 from NASA's Small-Body Database.

One notable achievement during my participation was the provisional discovery of asteroid 2021 NB21. This discovery was a significant milestone, underscoring the importance of our contributions to planetary defence. The confirmation and cataloguing of this asteroid by professional astronomers highlighted how even amateur efforts can have real-world implications. This moment was a profound reminder of how collaborative efforts in science can lead to meaningful advancements.

Beyond individual discoveries, the IASC campaigns foster a global community of scientists and enthusiasts. Collaborating with others who share a passion for space has been one of the most rewarding aspects of my involvement. The exchange of ideas and experiences has enriched my understanding and reinforced the collective nature of scientific exploration.

Certificate awarded by the International Astronomical Search Collaboration for the provisional discovery of asteroid 2021 NB21.

Even as the initial campaigns concluded, my commitment to asteroid search campaigns did not wane. The ongoing nature of these campaigns and the continuous possibility of discoveries keep me engaged. Each new search offers a fresh opportunity to uncover more about our solar system and contribute to our understanding of celestial dynamics.

Participating in the IASC asteroid search campaigns has been more than a scientific pursuit; it has been a journey of discovery and collaboration. These campaigns have allowed me to contribute to planetary defence, connect with a global network of space enthusiasts, and deepen my appreciation for the mysteries of the universe. As I continue my involvement, I am reminded of the boundless opportunities that await those willing to explore the cosmos and seek out the unknown.