Niihau and Kauai, the westernmost islands still above sea level are approx. 5 million years old. The big Island (Hawaii) at the Southernmost point of.
The Orion constellation. Orion is clearly visible in the night sky from November to February. Orion is in the southwest sky if you are in the Northern Hemisphere or the northwestern sky if you are in the Southern Hemisphere. It is best seen between latitudes 85 and -75 degrees. Its right ascension is 5 hours, and its declination is 5 degrees.
Orion dominates the winter sky, with blue white Rigel and reddish Betelgeuse at opposite corners and the three stars of his Belt. Hanging from the belt is his Sword, containing the Great Orion Nebula. Some of the stars in Orion are among the most distant stars easily visible to the eye, over 2000 light years away.his scale was originally devised by the Greek astronomer Hipparchus over 2,000 years ago, and the modern version is largely an extended and more accurate version of the ancient scale. Hipparchus called the 20 or so brightest stars in the sky magnitude 1, and stars just visible to the unaided eye are magnitude 6.