https://starlust.org/astrophysicist-explains-how-mars-orbiters-captured-closest-view-of-interstellar-comet-3-i-atlas/
Astrophysicist explains how Mars Orbiters captured closest view of interstellar comet 3I/ATLAS -...
Dec 4, 2025 - Astrophysicist Avi Loeb confirmed the CaSSIS image of 3I/ATLAS, a 'fuzzy ball of light,' is consistent with prior Hubble Space Telescope observations.
https://unbscholar.lib.unb.ca/items/75afcda3-1b3a-4a83-aa17-c90acbd6f0e1
Precise orbit determination of low earth orbiters with a single GPS receiver-based, geometric...
One application of the Global Positioning System (GPS) involves placing GPS receivers aboard earth orbiting space vehicles to provide in situ tracking...