launched on 12 August 2018 It became the first NASA spacecraft named after a living person, honoring nonagenarian physicist Eugene Newman...

Heliophysics is the science that enables understanding the Sun, heliosphere, and planetary environments as a single connected system. We...

Sunspots --- facts The first telescope to observe sunspots was in 1610 AM Sunspots have an 11 year cycle, the number increases to the...