Calculating collision risks to protect Earth from asteroid impacts.
As of 2026 (the effective context of this article), Aswin Sekhar holds a dual appointment as a researcher at the and a visiting scientist at the Aryabhatta Research Institute of Observational Sciences (ARIES) in Nainital, India. He is currently leading a project called "DarkHeaven" — an initiative to create a low-cost, open-source software package that helps amateur astronomers subtract satellite trails from their images in real time. aswin sekhar
Aswin wound the watch. It ticked—a steady, rhythmic pulse. For the first time in twenty years, the sound didn't annoy him. It sounded like a heartbeat. Short story — Aswin Sekhar Planetary Defense: Calculating
In June 2023, the IAU officially named asteroid 2000 LJ27 after him. This asteroid is located in the main belt between Mars and Jupiter and takes approximately 4.19 years to orbit the Sun. Sekhar is only the sixth Indian to receive this honor through a "non-ceremonial" process, joining icons like CV Raman and Srinivasa Ramanujan. Scientific Contributions Aswin wound the watch