Kitt Peak Nightly Observing Program
Splendors of the Universe on YOUR Night!
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M42 The Orion Nebula
M42, the Orion Nebula is a region of star formation about 1,300 light-years away—the closest to our Solar System. It is roughly 30 light-years across, and contains enough material to make 2,000 stars the size of our sun.
M104 (Sombrero Galaxy)
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.
M81 Bode’s Galaxy
M81 is a small spiral galaxy, 12 million lightyears away. It is a disk of 50 billion solar masses, only a stone’s throw (150,000 lightyears) from M82.
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.
M3 is a globular cluster with a half of a million stars. It orbits the core of our Milky Way Galaxy almost perpendicular to the galactic disk. It is currently 33,900 light-years away, and approaching our Solar System at 100 miles per second.
M37 Salt & Pepper Cluster
M37, the “Salt and Pepper Cluster” is one of three bright open star clusters in the constellation Auriga. It is the brightest and richest of the three. It lies about 4,500 light-years away, contains about 150 stars, has a diameter of about 25 light-years, and is 450 million years old.
M97 (Owl Nebula)
NGC 3242 (Ghost of Jupiter)
Castor (α Gem)
Castor (α Geminorum) is a multiple star in the constellation Gemini, the twins. Through the telescope, a close pair of bright white stars and a more distant red dwarf companion are visible, but these are each spectroscopic binaries, making Castor a six-star system. Castor is about 50 light-years away. The bright components orbit each other with a period of about 450 years.
V Hydrae is a variable star in the constellation Hydra. Its brightness changes in a period of 530 days. It is an asymptotic giant branch star, meaning it is nearing the end of its life as a star; and it is a carbon star, meaning it has an unusually high amount of carbon it its atmosphere. that carbon filters the star’s light in such a way that it ends up appearing exceptionally red. V Hydrae is the reddest carbon star known.
Your Telescope Operator and Guide. Thank you for joining me this evening! See you soon!!
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.
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