La découverte des premiers radicaux interstellaires date de 1937. Depuis, les radioastronomes ont observé 20 molécules et radicaux dans le milieu interstellaire (de OH à HCCCN) dont certains émettent comme des masers. Le milieu interstellaire, que l'on pensait analogue à un laboratoire de physique des hautes énergies avant 1950 semble être au contraire un laboratoire de chimie où catalyseurs, concentrations et température jouent un rôle très important.Optical astronomers discovered the first interstellar radicals in 1937. Since that time, radioastronomers have observed more than 20 molecules in the interstellar medium (from OH to HCCCN). Some of those are masing. The interstellar medium, which was thought to be a high energy physics laborat...
International audienceOrganic molecules observed in the interstellar medium (ISM) are provided by a ...
Les observations astrophysiques ont mené à l’identification de nombreuses molécules organiques dans ...
Tremendous strides have been made in our understanding of interstellar material over the past twenty...
La découverte des premiers radicaux interstellaires date de 1937. Depuis, les radioastronomes ont ob...
Le milieu interstellaire se révèle très riche en raies dans le domaine centimétrique et millimétriqu...
Author Institution: Division of Applied Sciences and Center for Astrophysics, Harvard UniversitySinc...
What is there in common between the detection of atomic carbon at a redshift of 4, 1"-mapping of the...
On 31 March 1969, the era of modern radio astrochemistry started with the detection of interstellar ...
International audienceThe composition of the interstellar matter is driven by environmental paramete...
Chemistry in the interstellar medium is very different from the processes which take place in terres...
Depuis la découverte des raies radio de OH en 1963, l'étude radio des molécules interstellaires est ...
Author Institution: Universität zu Köln, D-50937 Köln, Germany.From Cologne, we operate the KOSMA 3-...
Great strides have been made in our understanding of interstellar material thanks to advances in inf...
L'observation de la raie 21-cm de l'hydrogène atomique (HI) a longtemps été le seul moyen d'investig...
The problem presented by polyatomic molecules in interstellar space were first suggested by the dete...
International audienceOrganic molecules observed in the interstellar medium (ISM) are provided by a ...
Les observations astrophysiques ont mené à l’identification de nombreuses molécules organiques dans ...
Tremendous strides have been made in our understanding of interstellar material over the past twenty...
La découverte des premiers radicaux interstellaires date de 1937. Depuis, les radioastronomes ont ob...
Le milieu interstellaire se révèle très riche en raies dans le domaine centimétrique et millimétriqu...
Author Institution: Division of Applied Sciences and Center for Astrophysics, Harvard UniversitySinc...
What is there in common between the detection of atomic carbon at a redshift of 4, 1"-mapping of the...
On 31 March 1969, the era of modern radio astrochemistry started with the detection of interstellar ...
International audienceThe composition of the interstellar matter is driven by environmental paramete...
Chemistry in the interstellar medium is very different from the processes which take place in terres...
Depuis la découverte des raies radio de OH en 1963, l'étude radio des molécules interstellaires est ...
Author Institution: Universität zu Köln, D-50937 Köln, Germany.From Cologne, we operate the KOSMA 3-...
Great strides have been made in our understanding of interstellar material thanks to advances in inf...
L'observation de la raie 21-cm de l'hydrogène atomique (HI) a longtemps été le seul moyen d'investig...
The problem presented by polyatomic molecules in interstellar space were first suggested by the dete...
International audienceOrganic molecules observed in the interstellar medium (ISM) are provided by a ...
Les observations astrophysiques ont mené à l’identification de nombreuses molécules organiques dans ...
Tremendous strides have been made in our understanding of interstellar material over the past twenty...