An article being published in the journal “Monthly Notices of the Royal Astronomical Society” reports the discovery of three super-Earths in the system of the red dwarf star GJ 1061. A team of astronomers from the Red Dots collaboration made this discovery during the 2018 observation campaign thanks to a series of spectroscopic detections obtained over three months using the radial velocity method. The masses of these exoplanets are a bit higher than the Earth’s and the outermost is in ​​its system’s habitable zone, where it receives an amount of energy from its star close to what the Earth receives from the Sun.

An article published in the journal “Nature” reports a study of the exoplanet LHS 3844b, a super-Earth discovered in 2018 thanks to NASA’s TESS space telescope. For this targeted study, a team of researchers led by Laura Kreidberg of the Harvard and Smithsonian Center for Astrophysics used the Spitzer space telescope to examine its surface and see if it had an atmosphere. The result is that LHS 3844b probably doesn’t have an atmosphere or it’s very thin and is perhaps covered by materials of volcanic origin such as the lunar “mare”. In essence, more than a super-Earth it could be a super-Mercury.