Brown dwarfs: At last filling the gap between stars and planets
AUTOR(ES)
Zuckerman, Ben
FONTE
The National Academy of Sciences
RESUMO
Until the mid-1990s a person could not point to any celestial object and say with assurance that “here is a brown dwarf.” Now dozens are known, and the study of brown dwarfs has come of age, touching upon major issues in astrophysics, including the nature of dark matter, the properties of substellar objects, and the origin of binary stars and planetary systems.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=33969Documentos Relacionados
- Dinosaurs, dragons, and dwarfs: The evolution of maximal body size
- In search of planets and life around other stars
- Gap Junctions between Electrotonically Coupled Cells in Tissue Culture and in Brown Fat
- Filling the Gap: The Importance of Medicaid Continuity for Former Inmates
- Asthma at the interface: bridging the gap between general practice and a district general hospital.