Astrophysics - Wikipedia
Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena.
NASA Astrophysics - Science@NASA
The universe is everything. It includes all of space, matter, energy, time, and you. NASA’s Astrophysics Division is dedicated to exploring the universe, pushing the boundaries of what is known of the cosmos, and sharing its discoveries with the world.
What is Astrophysics? | Space
Oct 28, 2022 · Astrophysics is a branch of space science that applies the laws of physics and chemistry to seek to understand the universe and our place in it. The field explores topics such as the...
Introduction to Astrophysics | Department of Astrophysical ...
Jan 22, 2022 · The study of Astrophysics -- understanding the universe in which we live -- has been an exciting field of exploration for centuries. How big is the Universe? How did it start and what is its fate? What's out there in deep space? What are the stars and galaxies made of? What makes them shine?
Home | Center for Astrophysics | Harvard & Smithsonian
The Center for Astrophysics is a collaboration between the Smithsonian Astrophysical Observatory and Harvard College Observatory that’s designed to ask big questions about the universe, build the tools needed to answer them, and …
Astrophysics | Astronomy, Cosmic Objects, & Space | Britannica
Nov 7, 2024 · astrophysics, branch of astronomy concerned primarily with the properties and structure of cosmic objects, including the universe as a whole. See astronomy. The Editors of Encyclopaedia Britannica
What is Astrophysics, and Why It Matters? - Astronomy Explained
Astrophysics explores the vast universe and tries to solve mysteries with the help of physics, maths, and formulas. Astrophysics covers a wide range, from tiny particles to huge galaxies. It investigates how stars are born, live, and die, how planets form, and …
Astronomy and astrophysics - Latest research and news - Nature
Nov 14, 2024 · Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and...
Theoretical Astrophysics - Harvard–Smithsonian Center for ...
Astrophysicists use advanced mathematics and computer simulations to model star clusters, multi-planet or -moon systems, and many more. Theory is necessary for cosmology — the study of the whole universe — for two major reasons.
Physics of the Cosmos - NASA Science
The Physics of the Cosmos (PhysCOS) program incorporates cosmology, high-energy astrophysics, and fundamental physics projects aimed at addressing directly central questions about the nature of complex astrophysical phenomena such as black holes, neutron stars, dark energy, and gravitational waves.