Abstract: Accurate weather forecasts are crucial to ensure that the nation is responsive and prepared for weather and climate disasters. Passive microwave radiometer measurements of temperature, ...

Observations with the LOFAR (Low Frequency Array) radio telescope last year showed that first generation Starlink satellites emit unintended radio waves that can hinder astronomical observations. New ...

How can radio astronomers successfully identify extraterrestrial radio signals while discerning them from Earth-based radio signals? This is what a recent study published in The Astronomical Journal ...

PROVIDENCE, R.I. [Brown University] — Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves confronting an unexpected mystery.

The K-Band U.S. Tour radiometer addresses the critical issue of identifying radio frequency interference (RFI) disruptive to weather forecasting and other scientific endeavors. Our product is a ...

In a significant effort to balance the expansion of high-speed internet services with the protection of radio astronomy, the National Science Foundation (NSF) and SpaceX have been engaged in a ...

Edwin Howard Armstrong, bald, blue-eyed, well-heeled professor of electrical engineering at Columbia University, has made a tidy fortune for himself by inventing the super-regenerative and ...