New fast radio burst detector is reshaping our understanding of the universe
Fast radio bursts (FRBs) are among the most puzzling astronomical phenomena. These brief yet intense bursts of radio waves, ...
CERN Courier3 天
Boost for compact fast radio bursts
New results from the CHIME telescope support the hypothesis that fast radio bursts originate in close proximity to the turbulent magnetosphere of a central engine.
IEEE2 天
Fast Position Control of a Large Radio Telescope's Secondary Mirror Using Iterative Learning
Abstract: In this paper, we address a complex motion control problem of fast and precise positioning of the secondary mirror in a large radio telescope, which exhibits strong nonlinear behavior and is ...
Hackaday2 天
Dwingeloo To Venus: Report Of A Successful Bounce
Radio waves travel fast, and they can bounce, too. If you are able to operate a 25-meter dish, a transmitter, a solid ...
Earth.com4 天
Deep space radio burst reaches Earth after an 8 billion year journey
A mysterious and powerful burst of radio waves reached Earth after traveling through space for 8 billion years dubbed FRB ...
Mysterious Radio Pulses Hint at a Strange Cosmic Object That Shouldn’t Exist
A cosmic enigma, ASKAP J1839-0756, a slow-spinning neutron star discovered using the ASKAP radio telescope, is challenging ...
Massive energy jets seen tearing through spiral galaxy much like our own
Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.
Astronomy4 天
This dead star is still sending us radio signals
Astronomers have finally identified the source of mysterious radio waves from deep space, tracing the signals back to an unusual stellar pair locked in a swift orbit, flashing out their location ...