Kitt Peak Nightly Observing Program
Splendors of the Universe on YOUR Night!
Many pictures are links to larger versions.
Click here for the “Best images of the OTOP” Gallery and more information.
The brightest stars in the zodiac constellation Sagittarius form the shape of a teapot, complete with lid, handle, and spout. The plane of the Milky Way runs through Sagittarius, and just over the spout and lid of the teapot, making it look as if steam is rising from the spout of the teapot. The center of our Milky Way galaxy is in the direction of this starry steam.
Corona Borealis, or “Northern Crown”, is a tiara-shaped, or C-shaped constellation. Its brightest star, called Alphecca, or Gemma, shines like the crown jewel centerpiece of a brilliant celestial tiara. It’s southern counterpart, Corona Australis, or “Southern Crown” lies just south of the ecliptic.
M17 Swan Nebula
M17, also known as the “Swan Nebula,” or the “Omega Nebula” is a vast cloud of gas—mostly hydrogen, in which clumps of gas are contracting to make new stars. The nebula is 15 light-years across, and 5,500 light-years away.
M51 Whirlpool Galaxy
M51, the Whirlpool Galaxy, gets its name from its bright and prominent spiral arms. It lies at a distance of 23 million light-years away. It also has a smaller, companion galaxy (NGC 5195). The two galaxies are one of the best examples of interacting galaxies.
M82 Cigar Galaxy
M82, the “Cigar Galaxy” is an edge-on spiral galaxy, 12 million light-years away, and perhaps 37,000 light-years across. There are vast gas clouds in this galaxy, where stars are being born at an incredible rate.
M5 is a bright, large globular cluster, 25,000 light-years away. It is 13 billion years old, 165 light-years in diameter, and may contain as many as half of a million stars.
That clumpy band of light is evidence that we live in a disk-shaped galaxy. Its pale glow is light from about 200 billion suns!
The little open cluster M67 appears near its larger buddy, M44 The Beehive Cluster. These clusters are actually about the same size, but M67 is five times farther away. M67 is old for an open cluster; its stars are four billion years old.
M7 Ptolemy Cluster
M7, also known as the “Ptolemy Cluster” is an open star cluster near the “stinger” of Scorpius. It is a group of suns in a gravitational dance, 25 light-years across and about 1,000 light-years away.
M57 Ring Nebula
M57: The Ring Nebula. This remnant of a dead star looks exactly as it’s name says – a ring or doughnut shape cloud of gas. The nebula is about 2.6 lightyears across and lies about 2,300 lightyears away.
Jupiter is the largest planet in the Solar System, a “gas giant” 11 Earth-diameters across. Its atmosphere contains the Great Red Spot, a long-lived storm 2-3 times the size of the Earth. The 4 large Galilean satellites and at least 63 smaller moons orbit Jupiter.
The web page for the program in which you just participated is at
Nightly Observing Program. Most of the above images were taken as
the Overnight Telescope Observing Program. For more information on this unique experience please visit Overnight Telescope Observing Program.
Copyright © 2018 Kitt Peak Visitor Center