Auteur/autrice : marco

Start at the upper left above and you can follow the progress of April 8’s total eclipse of the Sun

What wonders appear when the Moon blocks the Sun? For many eager observers of Monday’s total eclipse of the Sun,

Captured in this snapshot, the shadow of the Moon came to Lake Magog, Quebec, North America, planet Earth on April

How does a comet tail change? It depends on the comet. The ion tail of Comet 12P/Pons–Brooks has been changing

Will the sky be clear enough to see the eclipse? This question is already on the minds of many North

The arms of a grand design spiral galaxy 60,000 light-years across are unwound in this digital transformation of the magnificent

Changes in the alluring solar corona are detailed in this creative composite image mapping the dynamic outer atmosphere of the

In dark evening skies over June Lake, northern hemisphere, planet Earth, Comet 12P/Pons-Brooks stood just above the western horizon on

What created this unusual celestial firework? The nebula, dubbed Pa 30, appears in the same sky direction now as a

Only in the fleeting darkness of a total solar eclipse is the light of the solar corona easily visible. Normally