An interstellar object is an astronomical object (such as an asteroid, a comet, or a rogue planet, but not a star or stellar remnant) in interstellar space...

ʻOumuamua is the first interstellar object detected passing through the Solar System. Formally designated 1I/2017 U1, it was discovered by Robert Weryk...

telescopes to systematically look for artifacts in Earth's orbit, interstellar objects, and unexplained craft, sometimes called "anomalous aerial vehicles"...

free-floating planet (FFP) or an isolated planetary-mass object (iPMO), is an interstellar object of planetary mass which is not gravitationally bound to...

(Borisov), is the first observed rogue comet and the second observed interstellar interloper after ʻOumuamua. It was discovered by the Crimean amateur...

Galaxy Interstellar object, an object that has traveled through interstellar space, such as ʻOumuamua, the first known example List of artificial objects leaving...

Interstellar Object 'Oumuamua". The New Yorker. Retrieved January 16, 2019. Siraj, Amir; Loeb, Abraham (November 27, 2018). "Identifying Interstellar...

the northeast coast of Papua New Guinea. It was claimed to be an interstellar object in a 2019 preprint by astronomers Amir Siraj and Abraham Loeb, and...

Interstellar travel is the hypothetical travel of spacecraft between star systems. Due to the vast distances between the Solar System and nearby stars...

University of Hawaiʻi at Mānoa, where he discovered the first known interstellar object, ʻOumuamua. He has also published numerous articles on meteors and...

out a Mars impact by Oort cloud comet C/2013 A1 (Siding Spring). Interstellar objects generally require an observation arc of 2–3 weeks using hundreds...

first known interstellar object to pass through the Solar System. Loeb, an astronomer at Harvard University, speculates that the object might be an extraterrestrial...

Interstellar: The Search for Extraterrestrial Life and Our Future in the Stars (also known as Interstellar) is a popular science book written by American...

Comet Borisov may refer to any comets below discovered by Russian astronomer, Gennadiy Borisov: C/2014 Q3 (Borisov) C/2013 N4 (Borisov) C/2014 R1 (Borisov)...

of a mission to interstellar objects such as ʻOumuamua and 2I/Borisov, initiated on 30 October 2017 by the Initiative for Interstellar Studies (i4is)....

Spaceguard system to track potentially hazardous objects in space. In 2131, Spaceguard detects an interstellar object entering the Solar System, designating it...

radiation by dust and gas between an emitting astronomical object and the observer. Interstellar extinction was first documented as such in 1930 by Robert...

An interstellar probe is a space probe that has left—or is expected to leave—the Solar System and enter interstellar space, which is typically defined...

Route 525 1I/2017 U1 (ʻOumuamua), abbreviated 1I, the first observed interstellar object passing through the Solar System. One eye CACNA1I I1 (disambiguation)...

is currently the farthest human-made object from Earth. Both Voyager 1 and Voyager 2 have reached interstellar space, the region between stars where...

ISM on August 25, 2012, making it the first artificial object from Earth to do so. Interstellar plasma and dust will be studied until the estimated mission...

A clear example of this is the eccentricities of the two known Interstellar objects as of October 2019, 1I/'Oumuamua. and 2I/Borisov. 'Oumuamua had an...

challenges of Interstellar Travel. It pioneered small-scale laser sail interstellar probes (Project Dragonfly) and missions to interstellar objects (Project...

The Local Interstellar Cloud (LIC), also known as the Local Fluff, is an interstellar cloud roughly 30 light-years (9.2 pc) across, through which the...

in the clouds of the diffuse interstellar medium, in molecular clouds, in the circumstellar dust of young stellar objects, and in planetary systems such...

Interstellar communication is the transmission of signals between planetary systems. Sending interstellar messages is potentially much easier than interstellar...

Milky Way. Large objects outside the heliopause remain gravitationally bound to the Sun, but the flow of matter in the interstellar medium homogenizes...

The Voyager program is an American scientific program that employs two interstellar probes, Voyager 1 and Voyager 2. They were launched in 1977 to take advantage...

PhD at Princeton University. His research is primarily focused on interstellar objects, asteroids and comets, planetary system formation and evolution,...

A starship, starcraft, or interstellar spacecraft is a theoretical spacecraft designed for traveling between planetary systems. The term is mostly found...