Astronomers have captured an unprecedented view of TOI-2076, a 210-million-year-old planetary system in its 'teenage' phase, revealing how young planets lose atmospheres and drift apart. Using NASA’s ...

Southwest Research Institute scientists propose a new model for the formation of compact exoplanetary systems that contain multiple rocky planets in tight orbits around their star. In this model, ...

The black star represents the position of the star. The colored lines are the orbits of two planets. The yellow one is the outer, and it is highly inclined. The inner one is the red one. As time ...

NASA’s TESS mission has revealed TOI-201, a rare planetary system with three very different worlds in misaligned orbits, undergoing active gravitational reshaping. The system’s instability, including ...

The Sweden Solar System is the largest scale model of the Solar System in existence, and it spans the entire Swedish territory. It was created by astronomers Nils Brenning and Gösta Gahm to help ...