Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an ...
By sunset, our satellite is high in the southern sky, offering a perfect opportunity ... The post The Sky This Week from April 12 to 19: Bid the winter stars goodbye appeared first on Astronomy ...
The Winter Triangle is visible in the Northern Hemisphere now through the rest of this month. Look high in the southeast sky, near Orion's belt, after sunset. Sirius, the brightest of the three ...
February offers spectacular astrophotography opportunities, from stunning planetary alignments to bright winter constellations ... dominates the post-sunset night sky. Tonight comes one of ...
It's "Chicago Henge" - when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in the heart of the Loop. This happens on the first day of spring and autumn. Sunset is ...
Solar noon is the time of day, at a particular location, that the sun is at the highest point in the sky ... both sunset AND sunrise times become later by the first day of winter.