BENGALURU: The Indian Space Research Organisation (ISRO) is working on developing a hydrogen fuel-propelled upper stage rocket of 60-70 tonnes capacity for launching India’s first manned moon mission, ...

European researchers have proposed a new rocket concept called RLV C5. This design offers a partially reusable launch vehicle ...

Overall, the rocket's core stage is 212 feet with a diameter of 27.6 feet, the same diameter as the space shuttle's external tank. The liquid hydrogen and liquid oxygen tanks feed four RS-25 engines ...

Going straight up is hard. It takes a lot of energy. For those of us who enjoy hiking, cycling or running, hills are the bane of our existence. The hills sap us of our strength and speed, and they ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun sets as NASA’s crawler-transporter 2 carries the agency’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft ...

We don’t need any advanced propulsion to get to Mars,” says Robert Zubrin, founder of the Mars Society and the astronautical engineering company Pioneer Astronautics. “We can do it with chemical ...

Add Yahoo as a preferred source to see more of our stories on Google. Trump says his renovation plans for a golf course will have Washington hosting a 'major' tournament ...

If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day slingshot trip around the moon. Instead, NASA’s engineers have been grappling ...

Our readers enjoy getting to grips with this one, pondering everything from what this planet might look like to the various ...