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Related papers: `Oumuamua is not Artificial

200 papers

1I/`Oumuamua is the first confirmed interstellar body in our Solar System. Here we report on observations of `Oumuamua made with the Spitzer Space Telescope on 2017 November 21--22 (UT). We integrated for 30.2~hours at 4.5 micron (IRAC…

Micheli, et al. (2018) reported that a seven-parameter fit to the orbit of 1I/2017 U1 `Oumuamua indicated a non-gravitational acceleration in the anti-Solar direction, and attributed it to recoil from comet-like outgassing. The implied gas…

Earth and Planetary Astrophysics · Physics 2019-04-05 J. I. Katz

This article provides a necessary corrective to the belief that current legal and political concepts and institutions are capable of holding to account the power of new AI technologies. Drawing on jurisprudential analysis, it argues that…

Computers and Society · Computer Science 2025-09-24 Scott Veitch

Recently we proposed that the acceleration of the Universe could be due to gravity leaking to extra dimensions. This scenario gives an alternative to the cosmological constant or quintessence. In [astro-ph/0106274] the authors claimed that…

Astrophysics · Physics 2007-05-23 C. Deffayet , G. Dvali , G. Gabadadze

1I/'Oumuamua, formerly known as A/2017 U1, is a sizable body currently passing through the solar system. It is generally considered to be a rocky asteroid-like object that came from another planetary system in the Milky Way. We point out…

Astrophysics of Galaxies · Physics 2017-11-15 David Cyncynates , Emanuela Dimastrogiovanni , Saurabh Kumar , Jagjit Sidhu , Glenn D. Starkman

Observations of the first interstellar minor object 1I/2017 'Oumuamua did not reveal direct signs of outgassing that would have been natural if it had volatile-rich composition. However, a recent measurement by Micheli et al (2018) of a…

Earth and Planetary Astrophysics · Physics 2018-11-07 Roman R. Rafikov

The first interstellar object to be discovered, 1I/'Oumuamua, exhibited various unusual properties as it was tracked on its passage through the inner solar system in 2017/2018. In terms of the potential scientific return, a spacecraft…

Earth and Planetary Astrophysics · Physics 2022-05-12 Adam Hibberd

Artificial creativity is presented as a counter to Benjamin's conception of an "aura" in art. Where Benjamin sees authenticity as art's critical element, generative artificial intelligence operates as pure inauthenticity. Two elements of…

Computers and Society · Computer Science 2025-05-19 James Brusseau , Luca Turchet

The origin of the interstellar object 1I/'Oumuamua, has defied explanation. In a companion paper (Jackson & Desch, 2021), we show that a body of N2 ice with axes 45 m x 44 m x 7.5 m at the time of observation would be consistent with its…

Earth and Planetary Astrophysics · Physics 2021-06-02 Steven J. Desch , Alan P. Jackson

Describing our interaction with Artificial Intelligence (AI) systems as 'collaboration' is well-intentioned, but flawed. Not only is it misleading, but it also takes away the credit of AI 'labour' from the humans behind it, and erases and…

Human-Computer Interaction · Computer Science 2023-06-05 Advait Sarkar

The local detection rate of interstellar objects can allow for estimations of the total number of similar objects bound by the Milky Way thin disk. If interstellar objects of artificial origin are discovered, the estimated total number of…

Popular Physics · Physics 2023-04-26 Carson Ezell , Abraham Loeb

As we discover numerous habitable planets around other stars in the Milky Way galaxy, including the nearest star, Proxima Centauri, one cannot help but wonder why have we not detected evidence for an advanced alien civilization as of yet.…

Popular Physics · Physics 2018-01-23 Abraham Loeb

In a recent note (arXiv:1012.5069), the investigation performed by the present authors on the evolution of density fluctuations in an accelerated universe including matter creation was criticized. The criticism is based on the fact that the…

Cosmology and Nongalactic Astrophysics · Physics 2010-12-30 Alain de Roany , J. A. de Freitas Pacheco

1I/2017 U1 'Oumuamua is the first interstellar object recorded inside the Solar System. We try to answer the main question: where does it come from? To this aim we searched for close encounters between 'Oumuamua and all nearby stars with…

Earth and Planetary Astrophysics · Physics 2018-02-28 Piotr A. Dybczyński , Małgorzata Królikowska

Quantum computers are believed to surpass the classical ones. Moreover, it is claimed that this belief reaches the level of a mathematically proven fact within the oracle model of computation. Here we impair the whole class of the so-called…

Quantum Physics · Physics 2007-05-23 Antoni Wojcik , Ravindra W. Chhajlany

Since 2017, two macroscopic interstellar objects have been discovered in the inner Solar System, both of which are distinct in nature. The first interstellar object, 1I/`Oumuamua, passed within $\sim63$ lunar distances of the Earth,…

Earth and Planetary Astrophysics · Physics 2023-04-04 Darryl Z. Seligman , Amaya Moro-Martín

In October 2017, the first interstellar object within our solar system was discovered. Today designated 1I/'Oumuamua, it shows characteristics that have never before been observed in a celestial body. Due to these characteristics, an…

Space Physics · Physics 2020-02-19 Adam Hibberd , Andreas M. Hein , T. Marshall Eubanks

There is a widely held view in the astronomical community that unmanned robotic space vehicles are, and will always be, more efficient explorers of planetary surfaces than astronauts (e.g. Coates, 2001; Clements 2009; Rees 2011). Partly…

Instrumentation and Methods for Astrophysics · Physics 2015-06-04 Ian A. Crawford

In this essay, I argue that modern science is not the dichotomous pairing of theory and experiment that it is typically presented as, and I offer an alternative paradigm defined by its functions as a human endeavor. I also demonstrate how…

History and Philosophy of Physics · Physics 2018-05-24 Ian T. Durham

With the advent of more and deeper sky surveys, the discovery of interstellar small objects entering into the Solar System has been finally possible. In October 19, 2017, using observations of the Pan-STARRS survey, a fast moving object,…

Earth and Planetary Astrophysics · Physics 2018-05-23 Jorge I. Zuluaga , Oscar Sanchez-Hernandez , Mario Sucerquia , Ignacio Ferrin