Blue star
wonderful big bright blue star Rigel is a blue supergiant star Uranus is blue-green in color Neptune is blue Uranus appears greener and Neptune bluer On evenings Jan 8, 9, 10 and 11, 2021 watch Jupiter and Saturn still close together, and the third planet, Mercury, is just now coming into view, creating planetary trio. Mercury color is a dark gray On the mornings of Jan 9, 10 and 11, 2021, you can watch Moon and Venus Venus looks very bright with a white and yellowish