New meteorite data suggest the orbits of the giant planets abruptly changed about 60 million to 100 million years after the solar system started forming.
Forbidden” planet orbiting small star challenges gas giant formation theories
A race against the clock: Constraining the timing of cometary bombardment relative to Earth's growth - ScienceDirect
50 years ago, scientists wanted to build solar panels on the moon
The ghosts of nearly two dozen icy volcanoes haunt dwarf planet Ceres
5 things we've learned about Saturn since Cassini died
Dynamical Evolution of Planetary Systems
New Giant Planet Evidence of Possible Planetary Collisions
Venus has almost 50 times as many volcanoes as previously thought
A distant planet may lurk far beyond Neptune
Neptune's smallest moon may be a chip off another moon
A space rock collision may explain how this exoplanet was born