As a guide for astronomers new to the field of technosignature search (ie SETI), I present an
overview of some of its observational and theoretical approaches. I review some of the …

It has recently been suggested in this journal by Benford that" Lurkers" in the form of
interstellar exploration probes could be present in the solar system. Similarly, extraterrestrial …

Existing synchronization systems in the power grid, such as the global positioning system,
are susceptible to temporary or permanent failures due to various unpredictable and …

No ano de 1967, a então estudante de pós-graduação Jocelyn Bell identificou sinais
pulsados de ondas de rádio, que posteriormente puderam corroborar observacionalmente a …

With recent advances in robotics and space technology for the exploration of our Solar
System, innovative mission concepts are being proposed to further extend our knowledge of …

A new method is proposed for determining a ship's position at sea using naturally occurring
pulsar signals to provide an alternative to the sextant. Use is made of four distinct pulsar …

The energy rate density (ERD) metric is the central scientific measure underlying all of big
history. It measures the rate at which free energy transits in a complex system of a given …

Aim: The aim of this paper is to work on K-means clustering-based radio neutron star pulsar
emission mechanism. Background: The pulsars are a rare type of neutron stars that produce …

The authors postulate that their recently published theory explaining the essence of human
self-awareness is useful to consider whether a personal planetary consciousness is …

This paper highlights a methodological approach designed to enhance the search for
extraterrestrial intelligence (SETI) by hypothesizing that a transmission technosignature …