No scientist speculated it because scientists know that electric and magnetic attraction is polarised, i.e. some objects attract and others repel. Also magnetism does not have poles, so it is impossible to generate a 'central force' which is necessary for an orbit as we know it.
On the other hand gravity is a weak force but all objects attract all other objects and it is possible for a massive object to provide a central gravity force to set up orbits.
Planets orbit stars.
Isaac Newton
Planets
All planets orbit around a sun.
The 8 planets orbit around the Sun, in ellipses.
Sir Isac Newton was the scientist who discovered why the planets stay in orbit.
ANSWER Sir Isak Newton was the first person to realise that the force of gravity was universal. It is Kepler motion that describes the elliptically orbits of the planets.
Niels Bohr
Isaac Newton
Planets orbit stars.
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
It was Nicholas Copernicus. who discovered that the sun keeps the planets one Their orbit.
Pretty sure it was Ptolemy.
Isaac Newton
The Sun has no moons. Moons orbit Planets > Planets orbit the Sun.
The planets do not orbit the Earth, they orbit the sun.
Moons orbit planets. Planets orbit stars. Some stars orbit other stars, or orbit their mutual center of gravity. Stars orbit the center of the galaxy. Galaxies may orbit the center of the "galactic group".