Q. Why is this in news?
Stardust 1.O was recently launched from Maine, the US has become the first commercial space launch powered by biofuel.
Q. What is Stardust 1.O?
Q. Why such missions are important?
Q. What is Biofuel?
Q. What are categories of biofuels?
Biofuels are generally classified into three categories. They are :