Kosmische Erforschung, Praktikantin zeigt auf Reagenzgläser mit außerirdischen Proben in der Nähe von Wissenschaftlerin - Stockfoto & -bild

Horizontal medium close-up shot of young female Asian laboratory worker taking out test-tube with specimen

Waiting with baited breath. a young male lab tech analysing samples through a microscope

Portrait studio shot of Asian professional male scientist in white lab coat rubber gloves sitting smiling look at camera holding showing sample test tube in hands in hospital laboratory working room.

Professional senior doctor scientist teach and guide young scientist looking to test tube with orange liquid substance in working laboratory.

Portrait studio shot of Asian professional male scientist in white lab coat rubber gloves sitting smiling look at camera holding showing sample test tube in hands in hospital laboratory working room.

Portrait studio shot of Asian professional male scientist in white lab coat rubber gloves sitting smiling look at camera holding showing sample test tube in hands in hospital laboratory working room.

Scientist team has researching and working on Coronavirus cure in the laboratory. Asian Doctor examining samples and applying a vaccine against virus infection.