<p>Viruses develop tricks to attack bacteria without the help of gravity</p>
Astrobiology is the study of the origin, evolution, and potential for life in the universe. It combines elements of biology, chemistry, and astronomy to explore how life might arise on other planets and the conditions necessary for its existence.
Bacteriophages, or phages, are viruses that specifically infect bacteria. They are important tools in molecular biology and biotechnology, used for applications such as phage therapy to treat bacterial infections.