Named L 98-59f, this planet is a non-transiting super-Earth with a minimal mass of 2.8 Earth masses on a 23-day orbit inside the habitable zone of the...
One of these exoplanets, HD 20794d, is likely to be a rocky planet in the habitable zone of its parent star, the G-dwarf HD 20794.
This image shows the...
The newly-discovered exoplanet orbits TOI-3261 (also known as TIC 358070912), an inactive main-sequence star located 300 parsecs (978.5 light-years) away...
Circumbinary planetary systems contain planets that orbit around two stars in the center instead of just one, like in our Solar System.
An artist’s rendition...
An international team of astronomers, using the radial velocity (RV) method, has discovered a third planet in the planetary system HD 33142.
An artist’s...
The temperature of a planet’s atmosphere decreases with increasing altitude, unless a shortwave absorber that causes a temperature inversion exists....
Astronomers using NASA’s Transiting Exoplanet Survey Satellite have discovered a sub-Neptune exoplanet orbiting TOI-220, a bright and old K-type dwarf...
A team of astronomers from Spain, Italy and Germany has discovered a short-period super-Earth exoplanet circling the nearby red dwarf Gliese 740.
An artist’s...
Astronomers using the HARPS (High Accuracy Radial velocity Planet Searcher) spectrograph at ESO’s La Silla Observatory in Chile have detected gaseous...
Astronomers have discovered an ultra-short-period Neptune-sized exoplanet orbiting the bright Sun-like star LTT 9779.
An artist’s impression of the ultrahot...
Using NASA’s Transiting Exoplanet Survey Satellite (TESS) and the HARPS fiber-fed Echelle spectrograph mounted at the 3.6-m telescope of ESO’s La Silla...
Using NASA’s Transiting Exoplanet Survey Satellite (TESS) and two ground-based instruments, astronomers have discovered and confirmed a transiting hot...
The newly-discovered planetary core, named TOI-849b, is a gas giant that was either stripped of its gaseous atmosphere or that failed to form one in its...
A team of astronomers from the RedDots project has discovered two super-Earths and a candidate planet orbiting the nearby 4.57-billion-year-old red dwarf...
Using data from NASA’s Kepler/K2 mission and several ground-based instruments, astronomers have discovered a planetary system with three transiting planets...
A short-period, hot Neptune-like planet has been discovered orbiting a Sun-like star called TOI-132, thanks to data gathered by NASA’s Transiting Exoplanet...
An international team of astronomers has discovered a hot rocky and a warm puffy super-Earth exoplanets orbiting the 7.5-billion-year-old star HD 15337.
An...
A rocky exoplanet roughly the same size as Earth has been discovered orbiting a nearby low-mass star, thanks to new data gathered by ESO’s High Accuracy...
