Sentences with phrase «evolution of a binary system»
Aside from writing the book on symbiotic stars (The Symbiotic Stars, published by Cambridge University Press), I study the physical structure and long - term evolution of these binary systems.
https://www.cfa.harvard.edu/ Not exact matches
If the binary chants are expected to run as literal computer programs, then the cult is in trouble, just as it would be if it believed Earth is at the center of the solar system or that evolution does not exist.
New research from the University of Washington indicates that certain shot - period binary star systems eject circumbinary planets as a consequence of the host stars» evolution.
«Our knowledge of binary evolution suggests that, if the companion star can survive the transition, brown dwarfs should be common in this type of system.
When a star leaves the main sequence, its future evolution is precisely determined by its mass, rate of rotation (or angular momentum), and chemical composition and whether it is a member of a close binary system.
late stages of stellar evolution: white dwarfs, isolated and in interacting binary systems, stellar explosions on white dwarfs (novae and type Ia supernovae).
Applying their model to known short - period binary star systems, the scientists found that this stellar - tidal evolution of binary stars removes at least one planet in 87 % of multi-planet systems, and often more.
Fryer's computational astrophysics work involving the largest explosions in the universe has impacted some of the most important open questions in astrophysics, including the origin of the elements, the nature and evolution of the first stars, the gravitational wave signals from compact binary systems, and the mechanism responsible for gamma ray bursts.
Observing such systems before they merge reveals crucial information about late - stage stellar evolution, binary interactions, and the types of gravitational - wave signals we expect to find with current and future observatories.