Question 1

Which countries lead Radio Astronomy Observations and Technology research?

Accepted Answer

By volume, China and the United States publish the most (618 and 606 works in 2022-now).

Question 2

Which institutions lead Radio Astronomy Observations and Technology research?

Accepted Answer

By volume in 2022-now, Chinese Academy of Sciences publishes the most Radio Astronomy Observations and Technology research, followed by Centre National de la Recherche Scientifique and National Institute for Astrophysics.

Question 3

Who are the leading researchers in Radio Astronomy Observations and Technology?

Accepted Answer

The most-cited researchers publishing on Radio Astronomy Observations and Technology include M. Weber, P. Jackson and Peter John Barnes.

Question 4

Where is Radio Astronomy Observations and Technology research done?

Accepted Answer

The largest centres of Radio Astronomy Observations and Technology research in 2022-now are Beijing (China), Paris (France), Moscow (Russia) and Shanghai (China). Among places with at least 20 works in it, it is an unusually large share of all research in Dwingeloo and Pasadena.

Question 5

Where is the best place to study Radio Astronomy Observations and Technology?

Accepted Answer

Among universities, judged by research, University of Cambridge, California Institute of Technology and University of Geneva score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Question 6

Is Radio Astronomy Observations and Technology research growing?

Accepted Answer

Output in 2022-2025 was 7% higher than in 2018-2021, peaking in 2023. The fastest-growing topics are Radio Astronomy Observations and Technology.

Question 7

What are the most cited papers in Radio Astronomy Observations and Technology?

Accepted Answer

The most cited paper in Radio Astronomy Observations and Technology is "Planck 2018 results" (N. Aghanim et al., 2020), with 14,737 citations. Next come "HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere" (6,115) and "FIVE-YEARWILKINSON MICROWAVE ANISOTROPY PROBEOBSERVATIONS: COSMOLOGICAL INTERPRETATION" (5,735).