Habitable zone

A new analysis of FAST observations from 33 planetary systems identified an unexplained narrowband signal toward K2-155.Polarization differences…

In this artist’s concept, the exoplanet LHS 1140 b is shown in the foreground, surrounded by a helium-rich…

A rocky planet 49 light-years from Earth appears to have retained an atmosphere despite orbiting a red dwarf…

Using spectral data from the Magellan Clay telescope at Las Campanas Observatory, astronomers detected helium escaping from LHS…

Astronomers have discovered a rocky exoplanet about twice Earth’s size just 25 light-years away, orbiting in the habitable…

This plot shows currently known exoplanets, with different categories highlighted. Roman will help fill in the bottom-right of…

While a planet can orbit around a Sun-like star and sit comfortably within its habitable zone, it could…

A major new study has pinpointed 45 rocky planets beyond our solar system that could support life, in…

The figure shows the HPLC Chromatograms of Amino Acids produced in the Sample B5 irradiation run. — astro-ph.EP…

Astronomers have announced the discovery of what appears to be an “ice cold Earth,” a chilly but potentially…

A new Earth-like planet has been discovered about 146 light-years away. The potentially habitable planet, called HD 137010…

Astronomers have discovered a new exoplanet orbiting the nearby K-dwarf star HD 137010 after detecting a single, shallow…

Comprehensive planetary search detected an unexplained radio signal from K2-155, 238 light-years away