📷 Image Credits: Pune Pulse
The recent approval by the International Astronomical Union’s working group for Planetary System Nomenclature of names like Lal, Mursan, and Hilsa for the three craters discovered on Mars has sparked excitement in the scientific community. Two years after the initial discovery by the research team at the Physical Research Laboratory (PRL) in Ahmedabad, these craters have now been officially named after significant figures and towns from India.
Anil Bhardwaj, the director of PRL, shared that Lal, the largest of the craters, is named in honor of the late Professor Devendra Lal, a renowned cosmic ray physicist from Varanasi. Mursan and Hilsa, the other two craters, pay tribute to towns in Uttar Pradesh and Bihar, respectively, showcasing the rich cultural tapestry of India in celestial nomenclature.
The Tharsis volcanic region on Mars, where these craters are situated, has been a focal point of study due to its association with the largest volcanoes in the solar system. The discovery of sedimentary deposits within the Lal crater, indicating past water movement and erosion, has provided crucial evidence about Mars’ geologic history and potential for supporting life.
The naming convention of craters on Mars follows international guidelines, where smaller craters are named after small towns while larger ones are dedicated to distinguished personalities. Lal’s significant presence on Mars, spanning 65 kilometers and showcasing evidence of water transport, solidifies its importance in understanding the geological evolution of the red planet.
The research team’s diligence and commitment to unveiling Mars’ secrets have culminated in these impactful discoveries. By naming these craters after individuals and towns from India, the scientific community highlights the global collaboration and reverence for cultural diversity in exploring the mysteries of the universe. The approval of these names marks a significant milestone in planetary science and reinforces India’s contributions to space exploration and discovery.
