Two Tatooines for the TOI-1338/BEBOP-1 system
An article published in the journal “Nature Astronomy” reports the discovery of a second circumbinary planet that orbits the two stars that form the BEBOP-1 system. A team of researchers used the HARPS and ESPRESSO spectrographs to find for the first time a circumbinary planet using the radial velocity method. This exoplanet, cataloged as BEBOP-1 c, joins TOI-1338 b, discovered in 2020 thanks to NASA’s TESS space telescope. Estimates indicate that BEBOP-1 c is a gas giant with a mass around 65 times the Earth’s and a year lasting about 215 Earth days.
