How many constellations are there? (Beginner)
How many constellations are there now?
There are 88 official constellations. But astronomers haven't made up new constellations for hundreds of years! When new stars are discovered, they are considered to be a part of whatever constellation they are closest to.
This page updated on June 27, 2015
About the Author
With more than a decade of experience as a science writer, Kate Becker has written on a wide variety of science and science policy subjects for web, print, radio, and television, with an emphasis on astronomy and physics. As a researcher for NOVA and NOVA scienceNOW, the nation's premiere science documentary series, Kate investigated everything from human hibernation to invisibility cloaks. She studied physics at Oberlin College and astronomy at Cornell University, and she's had the good fortune to observe with the Arecibo Observatory in Puerto Rico and the Very Large Array in New Mexico, two of the very best places on this pale blue dot of a planet.