It is very clear that there are minor differences among 4 Fiqhs (Jurisprudences) (School of thoughts) (Shafi, Maliki, Hanbali and Hanafi). The group of these 4 Fiqhs are calledâJamaat e Sunnahâ and the followers of these Fiqhs are called Sunni.
A Heavy Spacecraft weighs between 15 and 50 tons, and requires between five and twenty crewmen. A spacecraft is incapable of interstellar travel. A spaceship is typically larger than a spacecraft, typically above 40 tons in weight. A Light Spaceship weighs between 40 and 100 tons and requires ten to thirty crewman. A Medium Spaceship weighs between 100 and 1000 tons and requires twenty to five-hundred crewmen. A Heavy Spaceship weighs more than 1000 tons and requires over five-hundred crewmen to operate. A Spaceship is incapable of interstellar travel.
The biggest cost is actually to develop all the new systems that would allow us to go to Mars and be productive explorers there. For example, right now, we have a beautiful space suit, but it weighs 300 lbs. On the moon, where gravity is six times less than Earthâs, the space suit has a felt-weight of 50 lbs., so that was manageable. But on Mars, the gravity is only about one-third of the Earthâs, so you have a space suit with a felt-weight of 125 lbs. Thatâs way too heavy.