A water World – Grok via Astrobiology.com How do habitable environments arise and evolve within the context of their planetary systems? This is one fundamental question, and it can be

Relatively dark slope streaks are common on steep dust-mantled slopes of Mars. When imaged under high sun illumination they appear to be just a dark stain without topographic relief. However,

Zonal-average pressure-latitude for the climate of water-Earth with 23.4◦ obliquity. Latitude 0◦ is at the equator with positive values for the Northern Hemisphere. These are the time-average results from the

Contour plots of surface temperature, cloud water column, albedo, and OLR for our four representative climate states. — Planetary Science Journal TRAPPIST-1 e is one of a few habitable zone

Mars Sample Tube Awaiting A Ride To Earth — NASA The Mars Sample Return (MSR) campaign, initiated in 2020 with the launch of the Perseverance Rover, is an international partnership

Selected wavelength region of a GIANO-B spectrum where many CO2 absorption lines are found. The original spectrum (orange line) is composed both by the telluric and the Martian CO2 lines,