exoplanet discoveries

Accelerating exoplanet discovery using chemical fingerprints of stars

Accelerating exoplanet discovery using chemical fingerprints of stars

Stars are born when huge clouds of dust and gas collapse in on themselves and ignite. These clouds are made up of raw elements, like oxygen and titanium, and each cloud has a unique composition that imprints on the star. And within the stellar afterbirth – from the material that didn’t find its way into the star – planets are formed.