Related:
Amino acid,
Astrobiology,
Astrodynamics,
Astrogeology,
Astrometry,
Astronomy,
Astrophysics,
Carbon,
Chemical element,
Chemical elements,
Chemistry,
Cosmic dust,
Cosmochemistry,
Digital object identifier,
Dipole,
Exoplanetology,
Extragalactic astronomy,
Galactic astronomy,
Glycine,
Helium,
Hydrogen,
Hydrogen line,
International Astronomical Union,
Interstellar cloud,
Interstellar formaldehyde,
Interstellar medium,
Iron,
Isotope,
Lead,
List of molecules in interstellar space,
Lithium,
Meteorite,
Molecular astrophysics,
Molecular cloud,
Nitrogen,
Nuclear fusion,
Nuclear physics,
Nucleocosmochronology,
Oxygen,
PAH,
Physical cosmology,
Planetary science,
Proton,
Protonated molecular hydrogen,
PubMed Identifier,
Red giant,
Rotational spectroscopy,
SOFIA,
Solar System,
Spectroscopy,
Spitzer Space Telescope,
Star,
Stardust mission,
Stellar astronomy,
Stellar evolution,
Telescope,
Temperature,
Astrochemistry, the overlap of the disciplines of astronomy and chemistry, is the study of the abundance and reactions of chemical elements and molecules in space, and their interaction with radiation. The word astrochemistry can refer to both the Solar System, and the interstellar medium. The study of the abundance elements and isotope ratios in Solar System objects (such as meteorites), is also called cosmochemistry, and the study of interstellar atoms and molecules and their interaction with radiation is sometimes also called molecular astrophysics. The formation, atomic and chemical composition, evolution and fate of molecular gas clouds, is of special interest because it is from these clouds that solar systems form.
Additional info
Amino acid
Amino acids are molecules containing an amine group, a carboxylic acid group and a side chain that varies between different amino acids. These molecules are particularly important in biochemistry, where this term refers to alpha-amino acids with the general formula H2NCHRCOOH, where R is an organic substituent.[1] In the alpha amino acids, the amino and carboxylate groups are attached to the same carbon atom, which is called the α–carbon. The various alpha amino acids differ in which side chain (R group) is attached to their alpha carbon. These side chains can vary in size from just a hydrogen atom in glycine, to a methyl group in alanine, through to a large heterocyclic group in tryptophan.Astrobiology
Astrobiology (other terms have been exobiology, exopaleontology, and bioastronomy) is the study of the origin, evolution, distribution, and future of life in the universe. This interdisciplinary field encompasses the search for habitable environments in our Solar System and habitable planets outside our Solar System, the search for evidence of prebiotic chemistry, life on Mars and other bodies in our Solar System, laboratory and field research into the origins and early evolution of life on Earth, and studies of the potential for life to adapt to challenges on Earth and in outer space.[2]Astrodynamics
Orbital mechanics or astrodynamics is the application of ballistics and celestial mechanics to the practical problems concerning the motion of rockets and other spacecraft. The motion of these objects is usually calculated from Newton's laws of motion and Newton's law of universal gravitation. It is a core discipline within space mission design and control. Celestial mechanics treats more broadly the orbital dynamics of systems under the influence of gravity, including both spacecraft and natural astronomical bodies such as star systems, planets, moons, and comets. Orbital mechanics focuses on spacecraft trajectories, including orbital maneuvers, orbit plane changes, and interplanetary transfers, and is used by mission planners to predict the results of propulsive maneuvers. General relativity is a more exact theory than Newton's laws for calculating orbits, and is sometimes necessary for greater accuracy or in high-gravity situations (such as orbits close to the Sun).Astrogeology
Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of the celestial bodies such as the planets and their moons, asteroids, comets, and meteorites.Astrometry
Astrometry is the branch of astronomy that relates to precise measurements and explanations of the positions and movements of stars and other celestial bodies. Although once thought of as an esoteric field with little useful application for the future,[citation needed] the information obtained by astrometric measurements is now very important in contemporary research into the kinematics and physical origin of our Solar System and our Galaxy, the Milky Way.Astronomy
Astronomy is the scientific study of celestial objects (such as stars, planets, comets, nebulæ, star clusters and galaxies) and phenomena that originate outside the Earth's atmosphere (such as the cosmic background radiation). It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe.Astrophysics
Astrophysics (Greek: Astro - meaning "star", and Greek: physis – φύσις - meaning "nature") is the branch of astronomy that deals with the physics of the universe, including the physical properties (luminosity, density, temperature, and chemical composition) of celestial objects such as galaxies, stars, planets, exoplanets, and the interstellar medium, as well as their interactions. The study of cosmology is theoretical astrophysics at scales much larger than the size of particular gravitationally-bound objects in the universe.