Are there any planets or moons known to orbit supermassive black holes in other galaxies?

Nov 4, 2024 ... Management · Drape the fabric over the hula hoop and secure with 8-12 evenly spaced binder clips. · Adjust the fabric and clips as needed so ... ... planet orbits. This model fails in that objects in stable orbits do not fall into the Sun. (Comets are objects with orbits that can easily become unstable ... Short Answer · Kinetic energy of the satellite K = 8.0 × 10 8 J · Gravitational force when the orbit radius is increased to 3 × 10 7 m is ( F 2 ) = 35.5 N ... Apr 20, 2023 ... Below is an animation of a planet like Earth orbiting a star like the Sun. The “inertial frame” (left panel) shows what this system would look ... The answer key says that "every moon necessarily orbits a planet in the system" although the sufficient indicator "any" is qualifying "moon." Jun 12, 2019 ... Analysis of half of the survey data to be published in The Astronomical Journal suggests that giant planets orbiting Sun-like stars, slightly ... Ellipses are closed so the planets we see in elliptical orbits stick around. A circle is a special case of an ellipse and it is theoretically possible for an ... Nov 29, 2023 ... This animation shows six “sub-Neptune” exoplanets in rhythmic orbits around their star – with a musical tone as each planet passes a line drawn through the ... Aug 21, 2021 ... Below is a table of average distances of the planets from the Sun, and their average orbital speeds: ... Dwarf planet Eris has an average ... This tool shows approximate orbits of the planets and major planetary satellites. Optionally, one or more user-selected small body (asteroids and comets) orbit ...