16 relations: Caldwell catalogue, Constellation, Edwin Hubble, First light (astronomy), Hale Telescope, Hubble Space Telescope, Jet Propulsion Laboratory, Monoceros, Mount Wilson Observatory, NASA, New General Catalogue, NGC 1555, Palomar Observatory, R Monocerotis, Variable nebula, Yerkes Observatory.
The Caldwell Catalogue is an astronomical catalogue of 109 star clusters, nebulae, and galaxies for observation by amateur astronomers.
A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.
Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer.
In astronomy, first light is the first use of a telescope (or, in general, a new instrument) to take an astronomical image after it has been constructed.
The Hale telescope is a, f/3.3 reflecting telescope at the Palomar Observatory in California, US, named after astronomer George Ellery Hale.
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation.
The Jet Propulsion Laboratory (JPL) is a federally funded research and development center and NASA field center in Pasadena, California, United States, with large portions of the campus in La Cañada Flintridge, California.
Monoceros (Greek: Μονόκερως) is a faint constellation on the celestial equator.
The Mount Wilson Observatory (MWO) is an astronomical observatory in Los Angeles County, California, United States.
The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.
The New General Catalogue of Nebulae and Clusters of Stars (abbreviated as NGC) is a catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888.
NGC 1555, sometimes known as Hind's Variable Nebula, is a variable nebula, illuminated by the star T Tauri, located in the constellation Taurus.
Palomar Observatory is an astronomical observatory located in San Diego County, California, United States, southeast of Los Angeles, California, in the Palomar Mountain Range.
R Monocerotis (R Mon) is a T Tauri variable in the constellation Monoceros.
Variable nebulae are reflection nebulae that change in brightness because of changes in their star.
Yerkes Observatory is an astronomical observatory in Williams Bay, Wisconsin operated by the University of Chicago Department of Astronomy and Astrophysics.