Comet Leonard, brightest comet of 2021, is at the lower left of these two panels captured on December 29 in dark Atacama desert skies. Heading for its perihelion on January 3 Comet Leonards visible tail has grown. Stacked exposures with a wide angle lens (also displayed in a reversed B/W scheme for contrast), trace the complicated ion tail for an amazing 60 degrees, with bright Jupiter shining near the horizon at lower right. Material vaporizing from Comet Leonards nucleus, a mass of dust, rock, and ices about 1 kilometer across, has produced the long tail of ionized gas fluorescing in the sunlight. Likely flares on the comets nucleus and buffeting by magnetic fields and the solar wind in recent weeks have resulted in the tails irregular pinched and twisted appearance. Still days from its closest approach to the Sun, Comet Leonards activity should continue. The comet is south of the Solar Systems ecliptic plane as it sweeps through the southern constellation Microscopium.