<![CDATA[ With the help of an extremely powerful telescope deep underground in Japan, astronomers may be able to catch a glimpse of ghost particles from long-dead stars. ]]>
Neutrinos are subatomic particles that are extremely light and neutral, making them difficult to detect. They are produced in various nuclear reactions, including those in the sun and during supernova explosions, and are significant in understanding fundamental physics and the universe's evolution.
Underground telescopes are designed to detect cosmic particles, such as neutrinos, by utilizing the shielding of the Earth to reduce background noise from other sources. This allows for more precise measurements of these elusive particles.