Sky Tonight—May 11, Moon brushes the belly of Leo
Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org The moon is waxing larger in the evening sky each night. The first quarter phase happened yesterday, and…
Sky Tonight—March 8, The Summer Triangle, a signpost for all seasons
Presently, the Summer Triangle shines in the eastern sky at and before dawn.
Earthsky Tonight—June 10: Find the Summer Triangle ascending in the east
On the other hand, asterisms are whatever you want them to be. They are just patterns on the sky’s dome. You can also make up your own asterisms, in much…
Earthsky Tonight — March 8, 2010: The Summer Triangle, a signpost for all seasons
As seen from our northern temperate latitudes, the three brilliant stars of the Summer Triangle – Vega, Deneb and Altair – are out for at least part of the night…
Earthsky Tonight — March 4, 2010: Recognize the Big Dipper … and Little Dipper
How can I locate both Ursa Minor and Ursa Major? I am seeing one of them in the sky . . . but cannot tell which one and where the…
Earthsky Tonight — March 3, 2010: Use the Big Dipper to locate Polaris
At one time, sailors’ livelihoods and survival depended on their lucky stars – most especially, the pointer stars of the Big Dipper. Drawing a line through the two outer stars…