text:   pc",4,"['New paper! The LHS 1678 exoplanet system includes an M dwarf in the Gaia/Jao Gap, 2 confirmed small planets discovered by TESS (1 ultra-short period &amp; 1 Venus-zone), a sneaky brown dwarf w/ a decades-long orbit, and a candidate 3rd planet in 4:3 resonance! <LINK>', ""One of the coolest things about this system, in my opinion, is that in the past, the star likely expanded &amp; contracted over billions of years. We know this bc of its association with a gap in the HR diagram. We don't know how this affected the how the planets' formed or evolved!"", ""LHS 1678 is arguably the only TESS planet host so far clearly in the gap. Until our LHS 1678 paper, no one had published a paper raising the issue of how this relates to exoplanets (to my knowledge). For reference, here's the Gaia/Jao gap discovery paper https://t.co/KFnbMEQSBs"", ""I don't use twitter a whole lot, and it's late here. So I will stop here for now. But I think every member of this system is exciting for a different reason, and I hope you will feel compelled to look at the paper and see so for yourself. :)""]",21,10,1047