Nitrogen dioxide (NO2) on Earth today has biogenic and anthropogenic sources. During the COVID-19 pandemic, observations of global NO2 emissions have shown significant decrease in urban areas. Drawing upon this […]
Technosignature
Posted inBiosignatures & Paleobiology, Press Release
The Nine Axes of Merit for Technosignature Searches
The diverse methodologies and myriad orthogonal proposals for the best technosignatures to search for in SETI can make it difficult to develop an effective and balanced search strategy, especially from […]
Posted inPress Release, SETI & Technosignatures
Technosignatures in the Thermal Infrared
WISE, Gaia, and JWST provide an opportunity to compute the first robust upper limits on the energy supplies of extraterrestrial civilizations, both for stars in the Galaxy (Kardashev Type II […]
Posted inPress Release, SETI & Technosignatures
The Promise of Data Science for the Technosignatures Field
This paper outlines some of the possible advancements for the technosignatures searches using the new methods currently rapidly developing in computer science, such as machine learning and deep learning. It […]