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Catching 3I/ATLAS Using a Solar Oberth
Adam Hibberd, T. Marshall Eubanks, Andreas Hein
The third interstellar object to be discovered, 3I/ATLAS, has a unique and continually unfolding story to tell about its nature and origin as it is monitored by telescopes on Earth…
Tracking the Activity of the Interstellar Object 3I/ATLAS through its Perihelion
T. Marshall Eubanks, Craig E. DeForest, Kevin J. Walsh +10
In order to facilitate interplanetary spacecraft observationsof 3I/ATLAS, we have monitored and predicted the optical properties of its coma using both ground and space-based obser…
3I/ATLAS (C/2025 N1): Direct Spacecraft Exploration of a Possible Relic of Planetary Formation at "Cosmic Noon"
T. Marshall Eubanks, Bruce G. Bills, Adam Hibberd +7
The interstellar object 3I/ATLAS (also C/2025 N1 (ATLAS), henceforth, 3I), discovered by the ATLAS Chile telescope on 2025 July 1, was rapidly revealed to be the third known inters…
Preliminary Analysis into the Feasibility of Missions to Asteroid 2024 YR
Adam Hibberd, Thomas Marshall Eubanks
Recently discovered asteroid 2024 YR has an orbital period of almost exactly 4 years, a descending node located almost exactly 1 au from the Sun, with a perihelion slightly les…