Liquid hydrogen blasts Jeff Bezos’ “New Shepard” into space with low carbon emissions
© Blue Origin

Liquid hydrogen blasts Jeff Bezos’ “New Shepard” into space with low carbon emissions

Hot on the heels of Richard Branson’s recent space mission, Jeff Bezos successfully completed “New Shepard’s” first human flight on July 20 using liquid hydrogen and oxygen to blast into space.

By utilising liquid hydrogen, the space vessel uniquely produced close to zero carbon emissions instead leaving only a trail of water vapour in its wake.

This could be considered the next step for hydrogen innovating space flight, low emission rocketry could be groundbreaking and clearly the industry is looking to hydrogen to provide the next step in rocket propulsion.

Hydrogen is also being utilised in the Neptune One spaceballoon to gently lift the spacecraft to the stars with the first commercial flights slated for 2024 already sold out.

Read more: Hydrogen-filled ‘spaceballoon’ to lift passengers to space for $125k

Read more: Skyre: Hydrogen refuelling on the Moon

Although the focal point may have been on Jeff Bezos reaping the rewards of his investment into space travel, there were also several landmarks that hydrogen helped Blue Origin, founded in 2000, to achieve.

This includes Wally Funk, 82, becoming the oldest person to fly in space and Oliver Daemen, 18, becoming the first ever commercial astronaut to purchase a ticket and fly to space on a privately funded and licensed space vehicle from a private launch site whilst also becoming the youngest person to fly in space.

The New Shepard also became the first commercial vehicle under a suborbital reusable launch vehicle license to fly paying customers, both payloads and astronauts, to space and back whilst Jeff and Mark Bezos became the first siblings to ever fly in space together.

All this has been achieved through the utilisation of liquid hydrogen and, with low carbon emissions making the spacecraft environmentally friendly and with the successful launch, it could see hydrogen yet again playing a pivotal role in low emission space travel in the future.

Blue Origin expects to fly two more crewed flights this year, with many more crewed flights planned for 2022.

Bob Smith, CEO of Blue Origin, said, “Today was a monumental day for Blue Origin and human spaceflight.

“I am so incredibly proud of Team Blue, their professionalism, and expertise in executing today’s flight. This was a big step forward for us and is only the beginning.”

Rewriting the playbook: Hydrogen spearheading innovative commercial space travel through Space Perspective’s ‘spaceballoon’

© Space Perspective

Hydrogen has been at the forefront of space travel since the first Moon mission in 1969. Fast-forward to the present day, it is somewhat fitting that hydrogen is now beckoning the next milestone in space travel – commercially lifting people to the stars as early as 2024.

US-based space corporation Space Perspective is embarking on its mission to bring commercial space travel to people that can afford the life changing experience. Space Perspective’s ‘Neptune One’ allows up to eight passengers to travel 100,000ft up to space in a state-of-the-art, hydrogen-filled balloon the size of a football stadium for $125,000.

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