Astrobiology2- Page

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

The colour-magnitude diagram of the CPM companion stars to host stars of confirmed exoplanets (left) and TOI PCs (right), corrected for G band extinction. The background consists of the primary

Scientists can study protein solutions without interference from container walls and gravity driven forces present on Earth using the space station’s Ring Sheared Drop module. The device pins a drop

Graphical Abstract Understanding the chemical reactions that led to the origin of life is a fundamental challenge of chemistry. The formose reaction, an abiotic pathway to monosaccharides, provides a mechanism