Star Formation Light Signals Active Galactic Nuclei Water Plumes Radio Emissions Galaxy Dynamics Nebulae Eccentric Orbits Stellar Dimming Space Distances Cataclysmic Variables Density Structures X-ray Emissions Brightness Variability Planetary Systems
Long-term multiwavelength tracking reveals a near-parabolic orbit with strongly misaligned disks that point to a recent close gravitational encounter as an alternate formation pathway.