But what exactly happened, and could this discovery suggest that our solar system’s stability is not as unchanging as we once thought? Astronomers have long studied the orbits and movements of ...

Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic ...

Gravity not only maintains the stability of these orbits but also influences phenomena like tides on Earth, caused by the moon's gravitational pull. The paper, authored by David Jewitt from the ...