Mumbai : As the interstellar object 3I/ATLAS moves through our Solar System, a new 3I/ATLAS Indian astrobiologist study has proposed a method to detect whether such visitors could show signs of artificial activity. At the same time, astronomers around the world are preparing for more interstellar discoveries and observations.
3I/ATLAS: Third Known Interstellar Object
3I/ATLAS is the third known object from outside our Solar System, after ‘Oumuamua’ (2017) and 2I/Borisov (2019). A recent preprint on Zenodo shared the work of Pushkar Ganesh Vaidya, head scientist at the Indian Astrobiology Research Foundation (IARF). He explained an eight-step plan. This plan studies clear signs from path changes to electromagnetic signals that could suggest non-natural activity.
Observation Instead of Guesswork
“The method replaces guesswork with observation,” said Vaidya. In simple terms, any spacecraft, no matter where it comes from, interacts with its surroundings in ways we can detect. So, scientists can study these interactions to understand the object better.
The study does not claim that 3I/ATLAS is artificial. However, it gives a clear way to test this idea using current space instruments. Specifically, the eight steps focus on signs like rotation, path control, electromagnetic or heat changes. They also include effects on the environment all things telescopes or space sensors can measure.
Planning for Future Discoveries
The plan is repeatable, scalable, and adaptable. It helps scientists with future interstellar objects. It also supports the Interstellar Object Contact Mission (IOCM-1), which aims to place a small signal device on an interstellar object. This could mark humanity’s first attempt to communicate through a cosmic visitor.
“By treating these visits as scientific opportunities rather than mysteries, we can learn about both natural and possible artificial events in space,” Vaidya added. “Overall, it’s about asking clear questions, not jumping to conclusions.”
Global Observatories Prepare
Observatories are readying for more interstellar objects through projects like the Vera C. Rubin Observatory’s LSST. Therefore, Vaidya stressed that clear rules will help scientists see which objects are natural and which may be artificial.
–IANS
