This result provided significant data for understanding the functioning of the Sun. Previous experiments sensitive to low energy neutrinos (SAGE, Gallex, GNO) counted neutrinos above a certain energy, but did not measure individual fluxes. In 2015, an updated spectral analysis of geoneutrinos was presented. Additionally, a Temperature Management and Monitoring System was installed in several phases throughout 2015, consisting of the multi-sensor Latitudinal Temperature Probe System (LTPS), whose testing and first-phase installation occurred in late 2014; and the Thermal Insulation System (TIS) that minimized the thermal influence of the exterior environment on the interior fluids through the extensive insulation of the experiment's external walls. Later in 2015, Borexino also yielded the best available limit to the lifetime of the electron (via e−→γ+ν decay), providing the most stringent confirmation of charge conservation to date. In 2017, Borexino provided the first wideband spectroscopic measurement of the solar ν spectrum, featuring the simultaneous and most precise measurements available of the 7Be, pep and pp neutrino fluxes, furthermore extracted from a single extended energy window (190-2930 keV). These measurements reached a precision of up to 2.7% (in the case of the beryllium solar neutrinos) and established a 5σ confirmation of the presence of pep neutrinos. The limit on the long sought-after CNO neutrinos was kept at the same significance level as in previous Borexino results, which hold the best limit so far, but with weaker assumptions, making the result more robust. Much enlarged statistics thanks to the extra years of exposure, as well as renewed analysis techniques and MonteCarlo state-of-the-art simulations of the whole detector and its physical processes were instrumental in this result. Additionally, an updated observation of 8B neutrinos was published with Phase I and II data (2008-2016), improving precision to around twice that of the previous measurement of this solar component, and hinting at a slight favoring of the high-metallicity SSMs with the available solar neutrino data. An improvement in the sensitivity to the seasonal modulation of the solar neutrino signal was also reported in 2017. That same year, the best direct-observation limit available for the neutrino magnetic moment was established by Borexino too. A neutrino signal related to the GW150914, GW151226 and GW170104 gravitational wave observations was rejected to within Borexino's sensitivity, as expected. In 2020 Borexino detected the first deep solar core CNO Neutrinos. SOX project The SOX experiment aimed at the complete confirmation or at a clear disproof