Artist's Impression of Exoplanet K2-18b Caption: This artist's impression shows the planet K2-18b, its host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures that could support life. Credits: ESA/Hubble, M. Kornmesser
Browse premium related images on iStock | Save 20% with code UNSPLASH20
Related collections