India's space scientists are celebrating the first significant results from their maiden solar mission, which could help protect the Earth from solar storms. The spacecraft Aditya-L1, named after the Hindu god of the Sun, has captured data that will help scientists predict the exact time of coronal mass ejections (CMEs).
These "massive fireballs" blow out of the Sun's outermost layer, said the BBC. A single CME "could weigh up to a trillion kilograms and can attain a speed of up to 3,000 kilograms per second," said R. Ramesh of the Indian Institute of Astrophysics. Imagine that "hurtling toward Earth."
CMEs can interfere with Earth's magnetic field, making satellites malfunction or knocking down power grids. Our lives "fully depend on communication satellites," Ramesh told the BBC. CMEs can "trip the internet, phone lines and radio communication," causing "absolute chaos." But if scientists can spot what's happening on the Sun in real time, the BBC said, this can "work as a forewarning to switch off power grids and satellites."
NASA, the European Space Agency, and Japanese and Chinese space scientists have been running solar observation missions for decades. Aditya-L1 was only launched in September 2023, but India has already "accomplished great things" in space, said The Hill.
Last year, India became the first nation to land a probe on the Moon's south pole, and it has already orbited Mars. Bolstered by a record allocation of funds, India's space program is now planning a crewed mission to the Moon, an orbiter to Venus and the first phase of a space station. Its ambition to become "a major space power," on par with the U.S. and China, The Hill said, is "breathtaking." |