To maximize the life of your car, follow car maintenance guidelines and execute them depending on the time and situation. Car maintenance determines whether the car needs repair or not. Some people do it seriously and keep engine health in a good working condition and enjoy the easy drive with their friends and family members. Whether you are driving BMW, Porsche, Chevy, or Audi, you must know that engine consists of many small integral parts that need to be maintained regularly to maximize t...

Falcon 9 is a reusable two-stage-to-orbit medium-lift launch rocket designed and manufactured by SpaceX. It uses SpaceX Merlin engines, burning cryogenic liquid oxygen and rocket-grade kerosene as its propellants. On Wednesday, SpaceX and NASA confirmed that they would launch the Crew-1 mission on 14th November, and it will carry four astronauts to the International Space Station. But the plan had to be delayed as SpaceX engineers found an unrecognizable substance in the engines. The launch w...