Results 31 to 40 of about 283 (144)
Technosignatures as a Path Towards Identifying Life Outside the Solar System
, 2022 : The search for biosignatures on potentially habitable exoplanets has driven much of the recent planning in the exoplanet community for the next generation of space telescopes, and as our ability to characterize exoplanets improves, we also move ...
Beatty, Thomas
core +1 more source
An Archival Search for Technosignatures During Planet-Planet Occultations
, 2022 : Over the past decade, new survey programs have greatly increased the analyzed fraction of the cosmic haystack, largely by observing new target systems for longer using different frequencies of light.
Sneed, Evan
core +1 more source
, 2020 Technosignatures can represent a sign of technology that may infer the existence of intelligent life elsewhere in the universe. This had usually meant searches for extraterrestrial intelligence using narrow-band radio signals or pulsed lasers. Back in 1960 Freeman Dyson put forward the idea that advanced civilizations may construct large structures in ...
Jackson, A. A., Benford, Gregory
openaire +2 more sources
What Type of Technosignatures Can We Detect?
, 2020 The existence of causal constraints introduces a temporal selection effect in the type of technosignatures that we can detect. I discuss the implications of this fact on the characteristic of detectable technosignatures, and in particular their ...
Amedeo Balbi
core +1 more source
Inferring the Rate of Technosignatures from 60 yr of Nondetection
The Astronomical Journal, 2023 For about the last 60 yr the search for extraterrestrial intelligence has been monitoring the sky for evidence of remotely detectable technological life beyond Earth, with no positive results to date.
Claudio Grimaldi
doaj +1 more source
Maximizing Signal Detection and Improving Radio Frequency Interference Identification in the Search for Radio Technosignatures [PDF]
, 2021 In this work, I describe significant advancements to the signal detection and Radio Frequency Interference (RFI) identification capabilities of modern radio technosignature detection algorithms.
Pinchuk, Pavlo
core
Cosmic Illuminating Gift: A One-Way Information Box for Extraterrestrial Intelligences
UniverseWe introduce the concept of a one-way, broadband information package, the Cosmic Illuminating Gift, intended to provide distant intelligences with fundamental empirical data about the Universe. Unlike previous messaging to extraterrestrial intelligences (
Arman Shafieloo
doaj +1 more source
AerospaceThis study presents the implementation of Multi-Criteria Decision-Making (MCDM) methodologies, particularly the fuzzy technique for order of preference by similarity to ideal solution (TOPSIS), in prioritizing technosignatures (TSs) for the search for ...
Juan Miguel Sánchez-Lozano +2 more
doaj +1 more source
Multibeam Blind Search of Targeted SETI Observations toward 33 Exoplanet Systems with FAST
The Astronomical Journal, 2023 The search for extraterrestrial intelligence (SETI) is to search for technosignatures associated with extraterrestrial life, such as engineered radio signals.
Xiao-Hang Luan +10 more
doaj +1 more source
, 2019 White paper submitted to the Astro2020 Decadal ...
Wright, Jason T., Kipping, David
openaire +2 more sources