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In this paper, we review some of the extant literature on the study of interstellar objects (ISOs). With the forthcoming Vera C. Rubin Telescope and Legacy Survey of Space and Time (LSST), we find that $0.38 - 84$ `Oumuamua-like…

Interstellar objects (ISOs), astronomical objects not gravitationally bound to the sun, could present valuable opportunities to advance our understanding of the universe's formation and composition. In response to the unpredictable nature…

Systems and Control · Electrical Eng. & Systems 2024-11-15 Arna Bhardwaj , Shishir Bhatta , Hiroyasu Tsukamoto

The upcoming commencement of the Vera C. Rubin Observatory's Legacy Survey of Space of Time (LSST) will greatly enhance the discovery rate of interstellar objects (ISOs). `Oumuamua and Borisov were the first two ISOs confirmed in the Solar…

Earth and Planetary Astrophysics · Physics 2022-12-14 Amir Siraj , Abraham Loeb

1I/'Oumuamua (or 1I) and 2I/Borisov (or 2I), the first InterStellar Objects (ISOs) discovered passing through the solar system, have opened up entirely new areas of exobody research. Finding additional ISOs and planning missions to…

We simulate the passage through the Sun-Jupiter system of interstellar objects (ISOs) similar to 1I/`Oumuamua or 2I/Borisov. Capture of such objects is rare and overwhelmingly from low incoming speeds onto orbits akin to those of known…

Earth and Planetary Astrophysics · Physics 2020-01-08 Tom Hands , Walter Dehnen

Recent observations and detections of interstellar objects (ISOs) passing through the solar system have sparked a wave of interest into these objects. Although rare, these ISOs can be captured into bound orbits around the Sun. In this…

Earth and Planetary Astrophysics · Physics 2023-08-09 Diptajyoti Mukherjee , Amir Siraj , Hy Trac , Abraham Loeb

A solar sail propelled small satellite mission concept to intercept and potentially rendezvous with newly discovered transient interstellar objects (ISOs) is described. The mission concept derives from the proposal for a technology…

Instrumentation and Methods for Astrophysics · Physics 2022-07-05 Darren Garber , Louis D. Friedman , Artur R. Davoyan , Slava G. Turyshev , Nahum Melamed , John McVey , Todd F. Sheerin

Interstellar objects (ISOs) can become gravitationally bound to the solar system, enabling multiple observations. If these bound ISOs exist, they provide valuable opportunities to generalize models of planetesimal formation, composition,…

Earth and Planetary Astrophysics · Physics 2025-09-09 Rainer Marquardt-Demen , Gongjie Li , James J. Wray

Capture of interstellar objects (ISOs) into the Solar system is dominated by ISOs with asymptotic incoming speeds $v_\infty<4\,$km\,s$^{-1}$. The capture rate is proportional to the ISO phase-space density in the Solar vicinity and does not…

Earth and Planetary Astrophysics · Physics 2022-01-05 Walter Dehnen , Thomas O. Hands , Ralph Schönrich

1I/`Oumuamua is the first of likely many small bodies of extrasolar origin to be found in the solar system. These interstellar objects (ISOs) are hypothesized to have formed in extrasolar planetary systems prior to being ejected into…

Earth and Planetary Astrophysics · Physics 2018-01-04 Qicheng Zhang

During the formation and evolution of the Solar System, significant numbers of cometary and asteroidal bodies were ejected into interstellar space$^{1,2}$. It can be reasonably expected that the same happened for planetary systems other…

Interstellar objects (ISOs) represent a compelling and under-explored category of celestial bodies, providing physical laboratories to understand the formation of our solar system and probe the composition and properties of material formed…

A rapid accumulation of observations and interpretation have followed in the wake of 1I `Oumuamua's passage through the inner Solar System. We briefly outline the consequences that this first detection of an interstellar asteroid implies…

Earth and Planetary Astrophysics · Physics 2018-05-16 Darryl Seligman , Gregory Laughlin

The recent discovery of the first confirmed Interstellar Objects (ISOs) passing through the Solar System on clearly hyperbolic objects opens the potential for near term ISO missions, either to the two known objects, or to similar objects…

Instrumentation and Methods for Astrophysics · Physics 2020-07-27 T. Marshall Eubanks , Jean Schneider , Andreas M. Hein , Adam Hibberd , Robert Kennedy

The recently discovered population of interstellar objects presents us with the opportunity to characterize material from extrasolar planetary and stellar systems up close. The forthcoming Vera C. Rubin Observatory Legacy Survey of Space…

Earth and Planetary Astrophysics · Physics 2022-02-01 Devin J. Hoover , Darryl Z. Seligman , Matthew J. Payne

The recent observation of interstellar objects, 1I/Oumuamua and 2I/Borisov cross the solar system opened new opportunities for planetary science and planetary defense. As the first confirmed objects originating outside of the solar system,…

Instrumentation and Methods for Astrophysics · Physics 2020-02-05 Ravi teja Nallapu , Yinan Xu , Abraham Marquez , Tristan Schuler , Jekan Thangavelautham

The first interstellar object, `Oumuamua, was discovered in the Solar System by Pan-STARRS in 2017, allowing for a calibration of the abundance of interstellar objects of its size and an estimation of the subset of objects trapped by the…

Earth and Planetary Astrophysics · Physics 2019-02-20 Amir Siraj , Abraham Loeb

The discoveries of two Interstellar Objects (ISOs) in recent years has generated significant interest in constraining their physical properties and the mechanisms behind their formation. However, their ephemeral passages through our Solar…

Earth and Planetary Astrophysics · Physics 2022-08-02 Samuel H. C. Cabot , Gregory Laughlin

Interstellar objects (ISOs) are likely representatives of primitive materials invaluable in understanding exoplanetary star systems. Due to their poorly constrained orbits with generally high inclinations and relative velocities, however,…

This paper explicates the concept of an Intermediate Point (IP), its incorporation as a node along an interplanetary trajectory, and how it permits the determination and optimization of trajectories to interstellar objects (ISOs). IPs can…

Earth and Planetary Astrophysics · Physics 2022-05-23 Adam Hibberd
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