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Atacama Large Millimeter/submillimete...

Echtzeit-Berichte

Erster Blick auf Wasser-Schneegrenze um einen fremden Stern

scinexx | Das Wissensmagazin - ‎13.07.2016‎
... zum ersten Mal überhaupt eine Schneegrenze in der protoplanetaren Scheibe um einen fremden Stern zu sehen: Mit dem Atacama Large Millimeter/submillimeter Array (ALMA) beobachteten sie Kohlenstoffmonoxid-Schneegrenze um den jungen Stern TW ...
Echtzeit-Berichte

First-ever Sighting of Water Snow Line around Young Star

I4U News - ‎13.07.2016‎
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) facility in Chile have reported the first-ever sighting of water snow line around a young star.

La teoría de formación de planetas cambiará tras hallazgo de ALMA

El Telégrafo - ‎18.07.2016‎
Esta estrella tuvo un brusco aumento en su luminosidad que provocó una erupción estelar, recalentando el disco y alejando la línea de nieve a una distancia que permitió obtener la inédita imagen al Atacama Large Millimeter/ submillimeter Array (ALMA), ...
Echtzeit-Berichte

A first look at a forming world

The Hindu - ‎13.07.2016‎
Astronomers using the Atacama Large Millimeter/Submillimeter Array (ALMA) have got a view of the water-snow line around a star, which they call V 883 Ori, located in the Orion Nebula Cluster.

These photos may hold the answers to the universe's beginnings

Blastr - ‎22.07.2016‎
This means that the Atacama Large Millimeter/submillimeter Array (ALMA) telescope is seeing it as it was when our planet was little more than star stuff and primordial ooze.

Scientists Just Found a Star Encircled by Snow

Inverse - ‎13.07.2016‎
The ring came to be when the heat from the young star actually helped transform the water molecules into ice. A sudden increase in brightness by a young star and the resolution of the Atacama Large Millimeter/submillimeter Array allowed the research ...

Watch a sheet of snow turn into a field of spikes

Tech Insider - ‎18.07.2016‎
Penitentes in front of the Atacama Large Millimeter/submillimeter Array telescope and the Licancabur volcano in northern Chile.
Echtzeit-Berichte

Watch this Brief History of the Search for an Earthlike Exoplanet

Motherboard - ‎20.07.2016‎
The short includes the perspectives of exoplanet experts, along with stunning astronomical footage and concept animations of farflung planets.

ALMA captures first-ever image of a protostar's snow line

Ars Technica - ‎18.07.2016‎
The observations, taken in radio wavelengths by the Atacama Large millimeter/submillimeter Array (ALMA), identify where in the system it gets cool enough for water to freeze out into a solid, influencing the formation and composition of bodies within ...

Gwiezdny rozbłysk umożliwił dostrzeżenie linii śniegu

Astro News - ‎21.07.2016‎
Atacama Large Millimeter/submillimeter Array (ALMA) dokonała pierwszego w historii obserwacyjnego rozdzielenia linii śniegu w dysku protoplanetarnym. Linia ta wskazuje gdzie temperatura w dysku otaczającym młodą gwiazdę spada wystarczająco nisko, ...

New Type of Black Hole Spotted in the Early Universe

Space.com - ‎14.07.2016‎
Sobral and other scientists will continue to observe CR7, with instruments such as NASA's Hubble Space Telescope and the Atacama Large Millimeter/submillimeter Array in Chile. But other research teams are investigating the galaxy's origin and evolution ...

Vzplanutí hvězdy zviditelnilo sněžnou čáru

Astro - ‎20.07.2016‎
ALMA (Atacama Large Millimeter/submillimeter Array) vůbec poprvé rozlišila tzv. sněžnou čáru v protoplanetárním disku. Tato hranice vymezuje oblast, kde teplota v disku poklesne dostatečně nízko, aby se z vodní páry mohl tvořit sníh. Dramatické zvýšení ...

Black hole born without stellar parent, evidence suggests

Science News - ‎15.07.2016‎
That's why he and colleagues have reserved time with the Hubble Space Telescope in January and are awaiting new data from the Atacama Large Millimeter/submillimeter Array in Chile. Data from both observatories will help researchers look for traces of ...

Here's A First: Astronomers Spot Snowline Around A Star For The First Time

Design & Trend - ‎14.07.2016‎
(Photo : REUTERS/Keith Vanderlinde/National Science Foundation/Handout) A new study report shows that the universe went through an explosion of inflation that was faster than the speed of light in the initial period of its existence.

ALMA Observations of the Debris Disk of Solar Analogue Tau Ceti

Astrobiology News (press release) - ‎13.07.2016‎
We present 1.3 mm observations of the Sun-like star τ Ceti with the Atacama Large Millimeter/submillimeter Array (ALMA) that probe angular scales of ∼1'' (4 AU).
Echtzeit-Berichte

Астрономы впервые засняли "космический снегопад"

Российская Газета - ‎14.07.2016‎
Международная группа астрофизиков при помощи телескопа ALMA (Atacama Large Millimeter/submillimeter Array) впервые с высоким разрешением провела наблюдения "линии водяного снега" внутри протопланетного диска, сообщается на ...

Astronomers Spotted Water-Snow Lines Circling Baby Star For The First Time

National Daily Press - ‎17.07.2016‎
The water-snow line was seen with the Atacama Large Millimeter/submillimeter Array (ALMA) at radio wavelengths. ALMA is a collection of radio telescopes in Chile and makes up the world's largest ground-based observatory.

Un argentino, detrás de un hallazgo astronómico

La Razón (Argentina) - ‎18.07.2016‎
Un equipo de astrónomos encabezados por el argentino Lucas Cieza logró observar la primera imagen de un disco de polvo y gas en torno de una estrella, una estructura que se considera clave en el proceso de formación de sistemas planetarios como el ...
Echtzeit-Berichte

Anel de neve gerado por explosão estrelar é registrado pela 1ª vez

Globo.com - ‎13.07.2016‎
Um supertelescópio no Deserto do Atacama observou pela primeira vez a formação de um anel de neve após a explosão de uma estrela. O telescópio Alma (sigla para Atacama Atacama Large Millimeter/Submillimeter Array) fica a 5 mil metros de altitude e ...
Echtzeit-Berichte

Sneeuwgrens van water in protoplanetaire schijf voor het eerst direct waargenomen

Scientias.nl - ‎13.07.2016‎
Dankzij een toename van de helderheid van de ster V883 Orionis konden astronomen de sneeuwgrens rond de ster direct waarnemen. Een primeur. Rond jonge sterren vinden we vaak een dichte schijf die bestaat uit gas en stof. Uit die schijf – ook wel ...
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