A planet, WASP-12 b, a gas giant originally spotted in 2008,is roughly 1.4 times the size of Jupiter and is being consumed by its own star behind a shroud thanks to a magnesium veil absorbing all of certain light wavelengths, according to new observations by the Hubble Space Telescope (HST). The distance between the star and planet is so small that the planet completes an orbit of its star in just over one Earth day. This proximity has "boiled off" a superheated gas cloud roughly three times the radius of Jupiter which feeds the star. However, some of this gas is moving out towards interstellar space, creating a shroud around the star.
The study was made by researchers from the UK's Wide Angle Search for Planets (WASP) consortium, who originally found the planet in 2008, as well experts on the Cosmic Origins Spectrograph aboard the HST, stellar activity, and interstellar absorption from the Center for Astrophysics and Space Astronomy at the University of Colorado.
Senior Lecturer in Astronomy at The Open University Dr Carole Haswell, who led the study, said that a structure like this had never before been observed around a star, adding: "It's as though a veil has been drawn over the planet's demise."
The Daily Galaxy via The Open University