Recycling the Stars
The Museum will be open on Wednesday, January 28, during regular hours, from 10 am to 5:45 pm. Due to the weather, some programs have been cancelled. Please check here for a full list, and check back for regular updates.
Regular updates will also be posted to our Facebook page and Twitter account (@AMNH).
The material of stars is recycled over billions of years. Interstellar gas clouds collapse to make stars. Stars forge heavy elements and return their gas to space. This material enriches gas clouds from which new stars are formed, and the cycle continues. Each generation of stars is made in part from the ashes of previous generations.
Keywords: Astrophysics, Gases, Heavy elements, Interstellar matter, Stars--Evolution, Stars--Formation