Tag: #planetaryscience

Astronomers Spot Likely Giant Impact as Distant Star’s Light ‘Goes Bonkers’

A University of Washington team says unusual dimming and an infrared surge in a young star point to a rare, Moon-like planetary collision.

#astronomy, #exoplanets, #gaia, #planetaryscience, #space

Oven-Hot Exoplanet Near ‘Radius Valley’ Shows How Stars Strip Worlds Bare

TOI-5734 b is a dense, Neptune-size world losing its atmosphere under fierce radiation—an ideal test case for models of planetary erosion.

#exoplanets, #astronomy, #tess, #jwst, #planetaryscience