NASA has installed new and modern equipment on the International Space Station (ISS) to find out the amount of light energy emanating from the Sun in our solar system. NASA says that the Total and Spectral Solar Irradiation Sensor (TSIS-1), which is installed in the ISS, is fully functioning and is collecting data. TSIS-1 project scientist Dong Woo in NASA's Goddard Space Flight Center says TSIS-1 will collect detailed data that will give us the effect of the effects of sun on the Earth's radiation, the ozone layer, environmental cycles, ecosystems and the Earth's system and climate change But it can help to understand the effects that fall on. Wu said that the data from its sensor will help us better understand the primary source of energy to the Earth and give such information which will improve the models studying Earth's climate. This device was dispatched from the Space Center in Cape Canaveral Air Florida on December 15, 2017, from Space X Falcon 9 Rocket.