Apollo 8: The (second) greatest Christmas story ever told

apollo_8_crew_walks_to_transfer_van_s68-55999

Frank Borman leads the crew of Apollo 8 to the transfer van on December 21st 1968 [IMG: NASA]

Sometimes it can be easy to get so immersed in the detail of spaceflight, the documentation, the politics and the technical minutiae, that we lose sight of the very real emotional connection that our achievements can have.

Occasionally when things come together just right, for a brief moment we can all pull together and feel a collective human wonder at events we see unfolding. I suspect many of us have our own ‘special mission’, indeed one of the great pleasures of meeting fellow space enthusiasts is to swap stories of these pivotal moments, the wonder they gave us and the lasting glow that keeps us wanting to learn more. Increasingly these may be missions we only learn about decades after their completion – we come new to these experiences, yet they can affect us just as they affected the generation that witnessed them first-hand.

For me there will always be a special place in my heart for Apollo 8.
Continue reading

Advertisements

Less than gravity: The Lunar Landing Research Vehicle

main
The LLRV in Flight [IMG: NASA]
As NASA came to grips with the enormity of the task handed to them by President Kennedy in his May 1961 congressional address, the list of hurdles standing between America and a manned moon landing was long and formidable. Although NASA’s senior management felt confident that the task could be accomplished before the end of the decade, the finer details of how this would be achieved were far less certain.

Much of the initial focus of Project Apollo fell on the fundamental question of which mission mode should be employed. Some favoured Direct Ascent – launching one huge spaceship directly to the Moon where it would land before returning to the Earth. Others argued Earth Orbit Rendezvous was far more achievable given the limitations of American rocketry at the time. A third group suggested Lunar Orbit Rendezvous may hold significant advantages, but all three approaches had one thing in common – they would involve the controlled landing of a spaceship subject to the Moon’s reduced gravity and lack of atmosphere.
Continue reading

Rosetta & Philae? It’s all about the feels!

selfie_cartoon
Rosetta & Philae – A Hero’s Journey for our generation [IMG: ESA}
When the European Space Agency (ESA) Rosetta spacecraft set down on comet 67P/Churyumov-Gerasimenko on September 30th 2016, it marked the official completion of a 12-year mission covering almost 8 billion kilometres. Whilst analysis of the data returned by Rosetta and its diminutive lander Philae will continue for decades, the journey is at an end for two beloved social media personalities spawned by the mission, for as tough as chasing down a comet may be, the Rosetta team had another objective that seemed almost as elusive – how to re-engage the interest of the general public following Rosetta’s lengthy hibernation and communicate the mission’s key goals and context.
Continue reading

An Aerospace Roadtrip

747
NASA Shuttle Carrier Aircraft N911NA on display in Palmdale [IMG: Chris Petty]
Recently I returned from a trip to California. While this was a family vacation, it did give me the chance to visit some fantastic space and aviation related attractions reflecting the state’s rich aerospace heritage. Here’s a quick roundup of what I saw…
Continue reading

The Sunnyvale Shuttle: Lockheed’s STAR Clipper

rocketryforum.com
The Lockheed/Boeing Phase B proposal [IMG: NASA/LMSC]
With hindsight, it is now popular to view the Space Shuttle as a flawed concept, born out of political compromise and budget constraints. Never able to maintain anything like the original projected flight rates, hugely expensive and time consuming to maintain, the shuttle can seem like something of a developmental dead end or, as some have claimed, proof that reusability can never be economically viable. 

As we enter an era where both SpaceX and Blue Origin aim to prove that Vertical Takeoff/Vertical Landing rockets can offer a sustainable route to Earth orbit and beyond, it’s interesting to look back at a reusable spaceplane concept that predated NASA’s shuttle studies and could, had things been different, have ended up being America’s national launch system from the 1970s onwards. But this is also the story of the man behind the concept, Max Hunter, a visionary who – along with contemporaries such as Philip Bono (see more on Bono’s SSTO designs) – helped define the desirability of reusable launch vehicles at a time when the world was still focused on the short-term spectaculars of Apollo’s race to the Moon.
Continue reading

The final steps and legacy: The North American X-15 – Part 3

#11+NAA+delta+wing+X-15+concept
The proposed Delta-Wing conversion was just one of many X-15 follow-on projects discussed during the programme [IMG: NASA]
When NASA pilot Bill Dana brought the X-15 to a halt on Rogers dry lake on October 24th 1968, it marked the end of the research plane’s flying career. At the time there were hopes that a final 200th flight could be made before the end of the year, but following a number of cancellations and aborts it wasn’t to be.

The X-15 programme drew to a close just as the world’s attention turned to the Moon with Apollo 8’s successful lunar orbital flight and the push towards a landing during 1969 to meet Kennedy’s goal.
Continue reading

Thoughtful Courage or Fearful Safety? Thoughts inspired by ‘Safe Is Not An Option’ by Rand Simberg

1280px-Crew_of_STS-107,_official_photo
The international crew of Columbia’s final flight STS-107 [IMG: NASA]
Having recently read Safe Is Not An Option, I started out intending to write a review of the book but decided to expand that out to capture some thoughts on the subject at greater length.

Firstly I think its worth noting the book’s full title  –  Safe Is Not An Option: Overcoming The Futile Obsession With Getting Everyone Back Alive That Is Killing Our Expansion Into Space. So a pretty uncompromising introduction right there on the cover, but any serious discussion on this subject needs to confront the subject head on and challenge our preconceptions and Simberg certainly doesn’t dodge that challenge. So why the need for this seemingly iconoclastic viewpoint?
Continue reading