Space | Science | Astronomy | Technology on Instagram: "Carbon dioxide and methane has been detected in the atmosphere of exoplanet K2-18 b - a potentially habitable world more than eight times the size of Earth. The ground-breaking discovery means K2-18 b may belong to a unique class of exoplanets known as “Hycean” planets, which possess hydrogen-rich atmospheres and potentially water-covered surfaces, making them candidates for life. Video - vutrubaolaa ( TikTok ) Captions - @HereAstronomy #sp

Pocket Science on Instagram: "So… has NASA found aliens?… Recent data captured by the James Webb Space Telescope observing planet K2-18b has found traces of Dimethyl Sulfide in the atmosphere. This compound is, at least on earth, only produced by living creatures. This data suggests that other life may exist in K2-18b’s vast oceans, and teams at NASA will continue to make closer observations of the planet to confirm this evidence! #space #science #nasa #astronomy #universe #cosmos #telescope"

SOLVED: If the same mass of Na2SO4 (MW: 142 g/mol) and K2SO4 (MW: 174 g/mol) were weighed and used for the gravimetry experiment, which will yield a greater amount of precipitate? Assume that the experiment was done correctly.K2SO4 because it has a larger molecular weight.They will yield the same amount of precipitate because the same mass was initially weighed.Indeterminate; it will depend on the amount of BaCl2 used.Na2SO4 because it has a smaller molecular weight.

SOLVED: How many grams of potassium sulfate (K2SO4; Mw 174.3) should be used to prepare 300 mL of a potassium sulfate solution with a final concentration of 2 mEq of K per mL?(Answer must be numeric; round to one decimal place) Answer: 52.3Answers 1 - 152.3

Potentially Habitable Super-Earth Has Water Vapor in Atmosphere

Water found on a potentially life-friendly alien planet