White dwarfs are the dense cores left behind when stars exhaust their fuel and collapse. They are Earth-sized stellar embers weighing typically half as...
The formation of our Milky Way Galaxy can be split up qualitatively into different assembly phases that resulted in its structurally different stellar...
Citizen scientists from the Planet Hunters TESS (PHT) project have discovered a Saturn-sized planet orbiting around TOI 813, a bright subgiant star located...
Using NASA’s Kepler spacecraft on its K2 mission, astronomers have discovered five new planets around other stars, including two extraordinary companions...
