However, the recent discovery by
the ALMA radio telescope of a planet - forming disk more than 100 astronomical units from the star HL Tauri, which is younger than the Sun and more massive, suggests that planets can form several hundred astronomical units away from the centre of the system.
A composite image of the HD 142527 binary star from data captured by
the ALMA radio telescope shows a distinctive arc of dust (red) and a ring of carbon monoxide (blue and green).
The ALMA radio telescope array was able to observe the faint millimeter - wavelength «glow» emitted by DeeDee, confirming the object is roughly 395 miles (635 kilometers across).
Astronomers using
the ALMA radio telescope detected that the supersonic jet and the accretion disk survives the ultraviolet radiation generated by the birth of a massive star.
This poignant moment was captured by
the ALMA radio telescope array in Chile last October.
The researchers used
the ALMA radio telescope, which consists of 66 individual radio antennas that together form a giant virtual telescope with a 16 - kilometre diameter.
«Our observations with the ATCA and
ALMA radio telescopes have shown signs of something never seen before, located at the centre or the remnant.
Not exact matches
In addition to its work for the NSF, the VLA site is also playing an important role in the development of another
radio telescope, the Atacama Large Millimeter / submillimeter Array (
ALMA).
«The observations we make with the EVLA will be complementary with what they do at
ALMA and at other
radio telescopes,» McKinnon adds.
Astronomers used a
radio telescope called the Atacama Large Millimeter / submillimeter Array (
ALMA) to look for organic molecules in the Large Magellanic Cloud, located about 160,000 light - years from Earth.
* The data were obtained by
ALMA; the Combined Array for Research in Millimeter - wave Astronomy: a millimeter array consisting of 23 parabola antennas in California; the Submillimeter Array a submillimeter array consisting of eight parabola antennas in Mauna Kea, Hawaii; the Plateau de Bure Interferometer; the NAOJ Nobeyama
Radio Observatory 45m radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supple
Radio Observatory 45m
radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supple
radio telescope; USA's National
Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supple
Radio Astronomy Observatory 12m
telescope; USA's Five College
Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supple
Radio Astronomy Observatory 14m
telescope; IRAM's 30m
telescope; and the Swedish - ESO Submillimeter
Telescope as a supplement.
Chilean mediators today launched a new effort to resolve a 12 - day - old strike by workers at the Atacama Large Millimeter / submillimeter Array (
ALMA), the world's largest
radio telescope.
In this way, observations by
ALMA and other
radio telescopes complement those of optical
telescopes.
Observations of two galaxies made with the National Science Foundation - funded Atacama Large Millimeter / submillimeter Array (
ALMA)
radio telescope suggest that large galaxies formed faster than scientists had previously thought.
The strike at Chile's Atacama Large Millimeter / submillimeter Array (
ALMA), the world's largest
radio telescope, has ended 17 days after it began.
In the center is an image taken at the same sub-millimeter wavelengths, but this time using the new
radio telescope facility
ALMA.
Another more recent example of international partnership, involving Europe, the United States, Canada, Japan, South Korea, Taiwan, and Chile, is the Atacama Large Millimeter / submillimeter Array (
ALMA), a
radio interferometer
telescope consisting of sixty - six antennas sitting at an altitude of 5,000 meters in the north of Chilehe Atacama Desert.
Mar 18, 2008 A gigantic
radio telescope ALMA (Atacama Large Millimeter / submillimeter Array) is under construction in Chile through collaboration among Japan,...
ALMA will consist of 64 12 - meter - diameter dish antennas comprising a single imaging
telescope to study the universe at millimeter and submillimeter wavelengths — the region between
radio waves and infrared waves.
In this symposium, the participants shared the current status of various
radio telescope projects such as
ALMA, the Next Generation Very Large Array (ngVLA) under discussion in the U.S., and SKA which will be constructed in Australia and Africa, as well as the presentations given by young and senior researchers on the progress and challenges of their researches and ideas of new projects.
The Atacama Large Millimeter / Submillimeter Array (
ALMA) has been conceived as a
radio telescope comprised of sixty - four transportable 12 - meter diameter antennas distributed over an area 14 km in extent.
With the advent of a super
telescope ALMA, which has been increasingly producing new scientific results, the progress of
radio astronomy is getting faster and faster.
ALMA is a
telescope suitable for analyzing molecules in galaxies because of: 1) a high sensitivity to detect faint
radio signals; 2) a high fidelity imaging capability to image actual gas distributions; 3) the ability to observe wideband multiple wavelengths simultaneously, and high spatial resolution.
Since the research team had already conducted
radio observations of various molecular emissions in this galaxy with the 45 - m telescope at the Nobeyama Radio Observatory of NAOJ, they aimed to develop their research further with ALMA and identify the difference in chemical composition between AGNs and starburst reg
radio observations of various molecular emissions in this galaxy with the 45 - m
telescope at the Nobeyama
Radio Observatory of NAOJ, they aimed to develop their research further with ALMA and identify the difference in chemical composition between AGNs and starburst reg
Radio Observatory of NAOJ, they aimed to develop their research further with
ALMA and identify the difference in chemical composition between AGNs and starburst regions.
ALMA telescope successfully captured its first
radio image with Band 4 receiver developed by Japan in an
ALMA test observation conducted in January 2013.
For example, this is an image of a forming triple protostar system L1448 IRS3B 750 light years away from the Earth, which was first clearly imaged by
ALMA and the US
radio telescope JVLA.
Hasegawa: To make our budget request for
ALMA, we explained our simulation to the government agency saying that
ALMA is capable of taking more accurate astronomical images that have never been possible with existing
radio telescopes, and also telling that
ALMA will make great contributions to science.
The Atacama Large Millimeter / submillimeter Array (
ALMA) joins for the first time the Global mm - VLBI Array (GMVA) and the Event Horizon Telescope (EHT), Earth - sized virtual observatories, which are made possible by an international collaboration of
radio telescopes.
I think we need to challenge this theme using all the techniques available together with Subaru and other next - generation optical
telescopes, as well as other
radio telescopes that can observe different wavelengths than
ALMA.
ALMA joins the Global Millimeter VLBI Array (GMVA) and the Event Horizon Telescope (EHT) The Atacama Large Millimeter / submillimeter Array (
ALMA) joins for the first time the Global mm - VLBI Array (GMVA) and the Event Horizon Telescope (EHT), Earth - sized virtual observatories, which are made possible by an international collaboration of
radio telescopes.
So Gerdes and his colleagues studied DeeDee with the Atacama Large Millimeter / submillimeter Array (
ALMA), a system of powerful
radio telescopes in Chile.
The Event Horizon
Telescope has probed the neighborhood of each of these behemoths before, but this is the first time the network has included the South Pole
telescope and the Atacama Large Millimeter / submillimeter Array (
ALMA), a group of 66
radio dishes in Chile.
Dr Rita Colwell, director of the U.S. National Science Foundation, and Dr Catherine Cesarsky, director general of the European Southern Observatory, today signed a historic agreement jointly to construct and operate
ALMA, the Atacama Large Millimeter Array, the world's largest and most powerful
radio telescope operating at millimeter and sub-millimeter wavelengths.
Robert Laing from the European Southern Observatory (ESO) in Garching, European project scientist of
ALMA, a new high - frequency
radio telescope, that the team seeks to use for their purpose,
The GDA review panel explains, «
ALMA achieved an unprecedented level of observing capability as a single
radio telescope, which is developed and operated in collaboration of 20 nations and regions.
The
ALMA director, Pierre Cox, representing the
ALMA partnership, noted «We are relieved that both sides were able to reach an agreement that enables re-starting the operations of the largest
radio -
telescope in the world to continue delivering spectacular scientific results».
More specifically,
ALMA is a
telescope that can recognize «strength» and «color» of
radio waves.
ALMA is a
radio telescope to capture
radio waves coming from the universe.
On January 6, the 13th
ALMA Public Lecture titled Universe explored by the gigantic
radio telescope in the AndesEwas held at the Shizuoka City Culture Hall.
Isella and his team used the new Atacama Large Millimeter / submillimeter Array (
ALMA)
radio telescope in Chile to detect information invisible to optical
telescopes.
New observations with the Atacama Large Millimeter / submillimeter Array (
ALMA)
radio telescope in Chile show that the planet, located about 550 light - years away from Earth in the constellation Chamaeleon, is surrounded by a protoplanet - like disk of gas and dust — which is a distinctive feature of young stars, not planets.
The second experiment aims to detect and study a
radio pulsar in tight orbit about Sgr A * using
radio telescopes (including the Atacama Large Millimeter Array or
ALMA).
ALMA's unprecedented sensitivity enables us to detect weak
radio emissions which are undetectable by other
telescopes.
Already in operation is the Atacama Large Millimeter / submillimeter Array (
ALMA)
radio telescope in northern Chile.
ALMA can produce a high - resolution image of the universe by receiving weak
radio signals with a sensitivity 100 times higher and a resolution (corresponding to a visual acuity of the human eye) several tens of times higher than other existing
telescopes.
ALMA is a
radio telescope or
radio interferometer that combines 66 parabolic antennas working as a single virtual giant
telescope.
The
ALMA compares
radio signals from 66 high - precision
telescopes — or antennas that look like satellite dishes, Wootten says — spaced up to 15 kilometers, or roughly nine miles, apart.
--
ALMA is a
radio telescope to observe the universe with 66 movable parabolic antennas that can be arranged to a required configuration most suitable for the reception of
radio waves from a target object.
ALMA is designed to combine a total of 66 antennas (composed of 54 twelve - meter antennas and 12 seven - meter antennas) to make a large
radio telescope.
Mizuno: In a conventional method, railroad tracks and wagons were used for antenna transportation in
radio interferometers with multiple antennas like ALMA, such as the Nobeyama Millimeter Array (NMA * Ended its scientific operations), and the Karl G. Jansky Very Large Array (VLA * One of the large radio telescopes operated by the U.S. National Radio Astronomy Observatory) in New Me
radio interferometers with multiple antennas like
ALMA, such as the Nobeyama Millimeter Array (NMA * Ended its scientific operations), and the Karl G. Jansky Very Large Array (VLA * One of the large
radio telescopes operated by the U.S. National Radio Astronomy Observatory) in New Me
radio telescopes operated by the U.S. National
Radio Astronomy Observatory) in New Me
Radio Astronomy Observatory) in New Mexico.