Auteur/autrice : marco

Returning to science operations on June 14, the Hubble Space Telescope used its new pointing mode to capture this sharp

Last April’s Full Moon shines through high clouds near the horizon, casting shadows in this garden-at-night skyscape. Along with canine

Do dragons fight on the altar of the sky? Although it might appear that way, these dragons are illusions made

Squids on Earth aren’t this big. This mysterious squid-like cosmic cloud spans nearly three full moons on planet Earth’s sky.

This colorized and sharpened image of the Sun is composed of frames recording emission from hydrogen atoms in the solar

From the 1960 astronomical catalog of Rodgers, Campbell and Whiteoak, emission region RCW 85 shines in southern night skies between

Big, beautiful spiral galaxy Messier 66 lies a mere 35 million light-years away. The gorgeous island universe is about 100

It was the first time ever. At least, the first time this photographer had ever seen aurora from his home

Why is the sky near Antares and Rho Ophiuchi so colorful, yet dusty? The colors result from a mixture of

Is the Lion Nebula the real ruler of the constellation Cepheus? This powerful feline appearing nebula is powered by two