Best Interferometer
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The Square Kilometre Array is a revolutionary ground-based observatory comprising two main telescopes located in Western Australia and South Africa. This international project utilizes an interferometer design, combining signals from thousands of antennas to create an extremely sensitive radio teles...
The Atacama Large Millimeter/submillimeter Array (ALMA) is a powerful radio telescope located in Chile's Atacama Desert. It utilizes an international collaboration to observe celestial objects at millimeter and submillimeter wavelengths. ALMA’s high sensitivity allows astronomers to study the format...
The Square Kilometre Array Observatory (SKAO) is an international radio telescope project with sites in South Africa and Australia, set to be the world's largest radio observatory.
The LIGO Livingston Observatory is a ground-based gravitational wave detector located in Livingston, Louisiana. It’s notable for being one of the first observatories to directly detect ripples in spacetime predicted by Einstein's theory of general relativity. This facility primarily serves researche...
The LIGO Hanford Observatory is a critical component of the Laser Interferometer Gravitational-Wave Observatory (LIGO). Located in Washington State, it’s a ground-based observatory designed to detect minute changes in spacetime caused by gravitational waves. This data helps scientists investigate ca...
MeerKAT is a ground-based radio telescope array located in South Africa. It consists of sixty-six antennas working together as an interferometer to observe radio waves from space. This observatory is a key precursor to the Square Kilometre Array and contributes significantly to research on galactic...
IRAM NOEMA, a 12-antenna millimeter-wave interferometer on Plateau de Bure in the French Alps, is the most powerful millimeter-wavelength array in the northern hemisphere.
NOEMA is a sophisticated radio observatory situated within the French Alps. It utilizes twelve interconnected antennas to create an interferometer, collecting millimeter-wave signals with exceptional precision. This instrument allows astronomers to study distant galaxies, star formation regions, and...
The Very Large Array is a ground-based radio telescope facility situated in New Mexico. It utilizes twenty-seven large antennas forming an array to create a high-resolution interferometer. This allows scientists to study celestial objects emitting radio waves, primarily for research in astrophysics...
The Virgo interferometer is an Italian observatory contributing to global efforts in gravitational wave astronomy. It’s one of two ground-based observatories alongside LIGO, utilizing laser interferometry to detect tiny distortions in spacetime caused by cataclysmic events like black hole mergers an...
LOFAR is an international radio astronomy observatory utilizing a vast network of self-assembling antennas across Europe. It specializes in observing the universe at very low radio frequencies, providing unique data for studying cosmic sources like pulsars and the early Universe. Scientists and rese...
CSIRO-operated array of 36 dish antennas in Western Australia serving as a Square Kilometre Array precursor, notable for discovering numerous fast radio bursts since the 2010s.
The Australia Telescope Compact Array (ATCA) is a ground-based radio observatory situated in Parkes, New South Wales. It consists of six dish antennas forming an interferometer, allowing for detailed observation of celestial objects at radio wavelengths. This array facilitates research across astron...
The Giant Metrewave Radio Telescope (GMRT) is a large radio observatory located in India. It utilizes an interferometer with thirty individual dishes to detect low-frequency radio waves from space. This allows astronomers to study celestial objects like pulsars and the cosmic microwave background. T...
The Hydrogen Epoch of Reionization Array (HERA) is a radio telescope in South Africa's Karoo Desert designed to detect 21-cm signals from the universe's first billion years.
KAGRA is an underground interferometer observatory situated within the Kamioka mine in Japan. Its location minimizes seismic noise, enhancing its sensitivity for detecting gravitational waves. This allows researchers to study cataclysmic events like black hole mergers and neutron star collisions. Th...
The Westerbork Synthesis Radio Telescope located in the Netherlands is a ground-based observatory utilizing an interferometer comprised of fourteen parabolic antennas. This array precisely measures radio waves emitted from space, primarily for astronomical research. It’s notable for its pioneering a...
The European VLBI Network is a collaboration of radio telescopes across Europe, Asia, and Africa that conducts high-resolution very-long-baseline interferometry.
The Murchison Widefield Array is a low-frequency radio telescope located in Western Australia designed to observe the early universe's cosmic dawn.
Located near the summit of Mauna Kea, this interferometer consists of eight 6-meter diameter radio antennas designed to examine submillimeter celestial wavelengths.
