Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...
HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets.
These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...
Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.
Alien life could be hiding in gases, researchers have said. We could find extraterrestrial beings in gas on faraway planets ...
Scientists have identified a promising new way to detect life on faraway planets, hinging on worlds that look nothing like ...
They react with metals to form metal halides, and with hydrogen to form acidic hydrogen halides. Reactivity decreases down the group. Group 0 - the noble gases - Edexcel The group 0 elements ...
Called methyl halides, the gases comprise a methyl group, which bears a carbon and three hydrogen atoms, attached to a halogen atom such as chlorine or bromine. They’re primarily produced on ...