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The Square Kilometre Array (SKA) will have a low frequency component (SKA-low) which has as one of its main science goals the study of the redshifted 21cm line from the earliest phases of star and galaxy formation in the Universe. This 21cm…

As the largest radio telescope in the world, the Square Kilometre Array (SKA) will lead the next generation of radio astronomy. The feats of engineering required to construct the telescope array will be matched only by the techniques…

The Square Kilometre Array (SKA) is called to revolutionise essentially all areas of Astrophysics. With a collecting area of about a square kilometre, the SKA will be a transformational instrument, and its scientific potential will go…

Instrumentation and Methods for Astrophysics · Physics 2015-06-19 J. A. Acosta-Pulido , I. Agudo , A. Alberdi , J. Alcolea , E. J. Alfaro , A. Alonso-Herrero , G. Anglada , P. Arnalte-Mur , Y. Ascasibar , B. Ascaso , R. Azulay , R. Bachiller , A. Baez-Rubio , E. Battaner , J. Blasco , C. B. Brook , V. Bujarrabal , G. Busquet , M. D. Caballero-Garcia , C. Carrasco-Gonzalez , J. Casares , A. J. Castro-Tirado , L. Colina , F. Colomer , I. de Gregorio-Monsalvo , A. del Olmo , J. -F. Desmurs , J. M. Diego , R. Dominguez-Tenreiro , R. Estalella , A. Fernandez-Soto , E. Florido , J. Font , J. A. Font , A. Fuente , R. Garcia-Benito , S. Garcia-Burillo , B. Garcia-Lorenzo , A. Gil de Paz , J. M. Girart , J. R. Goicoechea , J. F. Gomez , M. Gonzalez-Garcia , O. Gonzalez-Martin , J. I. Gonzalez-Serrano , J. Gorgas , J. Gorosabel , A. Guijarro , J. C. Guirado , L. Hernandez-Garcia , C. Hernandez-Monteagudo , D. Herranz , R. Herrero-Illana , Y. -D. Hu , N. Huelamo , M. Huertas-Company , J. Iglesias-Paramo , S. Jeong , I. Jimenez-Serra , J. H. Knapen , R. A. Lineros , U. Lisenfeld , J. M. Marcaide , I. Marquez , J. Marti , J. M. Marti , I. Marti-Vidal , E. Martinez-Gonzalez , J. Martin-Pintado , J. Masegosa , J. M. Mayen-Gijon , M. Mezcua , S. Migliari , P. Mimica , J. Moldon , O. Morata , I. Negueruela , S. R. Oates , M. Osorio , A. Palau , J. M. Paredes , J. Perea , P. G. Perez-Gonzalez , E. Perez-Montero , M. A. Perez-Torres , M. Perucho , S. Planelles , J. A. Pons , A. Prieto , V. Quilis , P. Ramirez-Moreta , C. Ramos Almeida , N. Rea , M. Ribo , M. J. Rioja , J. M. Rodriguez Espinosa , E. Ros , J. A. Rubiño-Martin , B. Ruiz-Granados , J. Sabater , S. Sanchez , C. Sanchez-Contreras , A. Sanchez-Monge , R. Sanchez-Ramirez , A. M. Sintes , J. M. Solanes , C. F. Sopuerta , M. Tafalla , J. C. Tello , B. Tercero , M. C. Toribio , J. M. Torrelles , M. A. P. Torres , A. Usero , L. Verdes-Montenegro , A. Vidal-Garcia , P. Vielva , J. Vilchez , B. -B. Zhang

The Square Kilometre Array (SKA) Epoch of Reionisation and Cosmic Dawn (EoR/CD) experiments aim to explore the growth of structure and production of ionising radiation in the first billion years of the Universe. Here I describe the…

Instrumentation and Methods for Astrophysics · Physics 2018-08-22 Cathryn M. Trott

The study of the Universe on ultra-large scales is one of the major science cases for the Square Kilometre Array (SKA). The SKA will be able to probe a vast volume of the cosmos, thus representing a unique instrument, amongst…

Cosmology and Nongalactic Astrophysics · Physics 2022-09-21 S. Camera , A. Raccanelli , P. Bull , D. Bertacca , X. Chen , P. G. Ferreira , M. Kunz , R. Maartens , Y. Mao , M. G. Santos , P. R. Shapiro , M. Viel , Y. Xu

The Square Kilometre Array (SKA) will use pulsars to enable precise measurements of strong gravity effects in pulsar systems, which yield tests of gravitational theories that cannot be carried out anywhere else. The Galactic census of…

The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than any existing radio facility. Most of the key science…

Cosmology and Nongalactic Astrophysics · Physics 2009-03-25 Simon Johnston , Ilana J. Feain , Neeraj Gupta

The Square Kilometer Array (SKA) is an international effort to build the world's largest radio telescope, with one square kilometer collecting area. Besides its ambitious scientific objectives, such as probing the cosmic dawn and cradle of…

Instrumentation and Detectors · Physics 2015-04-23 B. Wang , X. Zhu , C. Gao , Y. Bai , J. W. Dong , L. J. Wang

Most of the pulsar science case with the Square Kilometre Array (SKA) depends on long-term precision pulsar timing of a large number of pulsars, as well as astrometric measurements of these using very long baseline interferometry (VLBI).…

High Energy Astrophysical Phenomena · Physics 2025-12-19 E. F. Keane , V. Graber , L. Levin , C. M. Tan , O. A. Johnson , C. Ng , C. Pardo-Araujo , M. Ronchi , D. Vohl , M. Xue , The SKA Pulsar Science Working Group

The vast collecting area of the Square Kilometre Array (SKA), harnessed by sensitive receivers, flexible digital electronics and increased computational capacity, could permit the most sensitive and exhaustive search for…

The Square Kilometre Array (SKA) is expected to start science operations in 2030 and by that time there could be up to 10$^5$ artificial satellites in Earth's orbit, comprising an increase of an order of magnitude compared to 2024. Most of…

Instrumentation and Methods for Astrophysics · Physics 2026-04-27 Nicolas Cerardi , Emma Tolley , Federico di Vruno

The Advanced Telescope for High Energy Astrophysics (Athena) is the X-ray observatory large mission selected by the European Space Agency (ESA), within its Cosmic Vision 2015-2025 programme, to address the "Hot and Energetic Universe"…

The Square Kilometre Array (SKA) project is an international effort to build the world's most sensitive radio telescope operating in the 50 MHz to 14 GHz frequency range. Construction of the SKA is divided into phases, with the first phase…

Instrumentation and Methods for Astrophysics · Physics 2018-07-31 Sascha Schediwy , David Gozzard

The Square Kilometer Array will have the sensitivity, spatial resolution, and frequency resolution to provide new scientific knowledge of evolved stars. Four basic areas of scientific exploration are enhanced by the construction of the SKA:…

Astrophysics · Physics 2009-11-10 Kevin Marvel

The Square Kilometre Array (SKA) project is an international effort to build the world's most sensitive radio telescope operating in the 50 MHz to 14 GHz frequency range. Construction of the SKA is divided into phases, with the first phase…

Instrumentation and Methods for Astrophysics · Physics 2018-08-15 Sascha Schediwy , David Gozzard

The Square Kilometer Array will be operating at the same time with several new large optical, X-ray and Gamma-ray facilities currently under construction or planned. Fostering synergies in astrophysical research made across different…

Astrophysics · Physics 2015-06-24 Andrei P. Lobanov

Radio emission from stars can be used, e.g., to study ionized winds or stellar flares. The radio emission is faint and studies have been limited to few objects. The Square Kilometer Array (SKA) will bring a survey ability to the topic of…

Solar and Stellar Astrophysics · Physics 2021-04-27 Bin Yu , Albert Zijlstra , Biwei Jiang

The Square Kilometre Array will be an amazing instrument for pulsar astronomy. While the full SKA will be sensitive enough to detect all pulsars in the Galaxy visible from Earth, already with SKA1, pulsar searches will discover enough…

The Square Kilometre Array (SKA) will transform our understanding of the role of the cold, atomic gas in galaxy evolution. The interstellar medium (ISM) is the repository of stellar ejecta and the birthsite of new stars and, hence, a key…

The unsurpassed sensitivity and resolution of the Square Kilometer Array (SKA) will make it possible for the first time to probe the continuum emission of normal star forming galaxies out to the edges of the universe. This opens the…