Astrobiology37- Page

Venus as seen by Himawari satellites. A photo with magnified sections to show just how small Venus is in the field of view of the observation satellites. Despite this limitation,

CT models of internal or external growth structures, as well as shell thickness, of individual foraminifera Credit University of Southampton Scientists at the University of Southampton have developed a new

Time series of relative FWHM measurements for all NETS stars with multiple nights of data collected prior to August 2021. We observe a sharp decrease in FWHM in August 2021

β-curves for amorphous carbon (‘C’, green lines, Kimura & Mann 1999), astronomical silicates (“SiO”, solid gold line, Gustafson 1994; and blue lines, Kimura & Mann 1999), and adapted astronomical silicates

CARMENES detection sensitivity map, averaged over the individual maps of the 15 stellar targets of this study. The light blue markers indicate the 11 planets included for this occurrence rate

Average sensitivity of HGCA astrometric acceleration method to companions across mass and separation space, calculated from non-significant accelerations. 90%, 50%, and 10% contours are shown. All known companions of HWO

(Image: generated with Adobe Stock by Josef Kuster / ETH Zurich) Urea is one of the most important industrial chemicals produced worldwide. It is used as a fertiliser, for the

(a): Total land fraction posteriors for the nominal Earth-like retrieval at different SNR with 50% cloud coverage. Given these conditions, an SNR of 20 is required for land detection. (b):

Scheme of a geothermal valley between two snow-covered Hadean volcanoes. The fumaroles, thermal springs, apron pools, and terracettes are shown based on the reconstruction of the 3.48 Ga old Hadean