Sentence examples for expensive spaceflight from inspiring English sources

The success is a step toward vastly less expensive spaceflight, which some hope can revolutionize travel in the solar system and take humans to Mars.

Less expensive spaceflight means space agencies would have more resources to develop new technologies and send more missions into space – accelerating space exploration and the schedule for a journey to Mars.

"You can fly and refly an orbit-class rocket, which is the most expensive component of spaceflight".

"Yes, human spaceflight is expensive but it grabs the attention much more than robot missions and for much longer.

Human spaceflight is expensive and, since the end of the Apollo programme in 1972, has yielded little or nothing in the way of science.

Space Exploration Technologies, or SpaceX, took a step toward making spaceflight less expensive by reusing its rocket boosters during a mission on Friday to the International Space Station.

Human spaceflight is expensive and – the argument from past British governments has usually gone – if Britain were to fund an astronaut it would likely be at the expense of robotic missions.

Elon Musk, the tech billionaire who owns SpaceX, has said he hopes to pioneer reusable rockets that will make spaceflight vastly less expensive – and thus open new frontiers of exploration and opportunity in space.

Those who think that human spaceflight is ridiculously expensive, wasteful, dangerous and unscientific — a group that includes a lot of scientists I know — might want to stop reading right here.

Further ahead, mankind will have a place and a purpose in space, but until technology improves, manned spaceflight will be an expensive luxury.

However, access to spaceflight opportunities is problematic, expensive and scientifically constrained.