The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

Though 3I/ATLAS will never come close to Earth, its passage offers a rare chance to study material beyond our solar system with ground-based and orbital telescopes, before it accelerates back into ...

Favorite Orbital Mechanics for Engineering Students by Howard D. Curtis Publication date 2005 Topics Space, Orbit, Mechanics, Engineering Collection opensource Language English Item Size 336.9M /// ...

A11pl3Z's eccentricity is now estimated to be near 6.0, the highest seen yet, confirming its hyperbolic orbit.