Deneb

Winter Triangle

winter triangle,winter stars,betelgeuse,sirius,procyon

The Winter Triangle, or the Great Southern Triangle, is an asterism formed by three bright stars in three prominent winter constellations. These stars are Betelgeuse in Orion, Procyon in Canis Minor and Sirius in Canis Major constellation. The Winter Triangle is prominent in the night sky in the northern hemisphere during the winter months, from … [Read more…]

Betelgeuse

betelgeuse

Betelgeuse, Alpha Orionis, is the second brightest star in Orion constellation and the ninth brightest star in the sky. It is a supergiant star, distinctly red in colour, located at an approximate distance of 643 light years from Earth. It is an evolved star, one expected to explode as a supernova in a relatively near … [Read more…]

Northern Cross

northern cross stars,northern cross constellation

The Northern Cross is a prominent asterism formed by the brightest stars in the constellation Cygnus.

Highlights of the Night Sky in August

ring nebula,m57,messier 57,planetary nebula,bipolar nebula

Here are some of the highlights of the night sky in August: 9 PM southern sky – Mars and Saturn moving toward the western horizon after sunset, moving closer together as the month progresses 9 PM western sky – August 31 – Mars, Saturn and the crescent Moon in a triple conjunction 5:45 AM eastern … [Read more…]

Summer Triangle

summer triangle stars

The Summer Triangle is one of the most familiar patterns in the northern summer night sky. The three bright stars that mark the vertices of the Summer Triangle are Altair, Deneb, and Vega, the brightest stars in the constellations Aquila, Cygnus, and Lyra. The star pattern makes it easy to locate each of the three … [Read more…]

Deneb

deneb,find deneb

Deneb, Alpha Cygni, is the brightest star in Cygnus constellation and the most distant of all first magnitude stars. Deneb is a luminous blue supergiant. It is one of the stars that form the Summer Triangle, along with Altair in Aquila constellation and Vega in Lyra. Deneb is also the brightest star of the Northern … [Read more…]