Archive for Apollo 11

The First Landing on the Irish

Posted in History with tags , , , , , , on September 7, 2019 by telescoper

While at the Irish National Astronomy Meeting last week I picked up a free copy of the magazine Astronomy Ireland. I chuckled when I saw this little item about the stamps issued in Ireland to commemorate the 50th Anniversary of the Apollo 11 first landing on the Moon:

If you can’t read the text it refers to a spelling error in the Irish language version of the caption on the Neil Armstrong stamp at the top image: instead of the Irish word for Moon (Gealach) the text contains the word for Irish (Gaelach). The caption thus translates as the 50th Anniversary of the First Landing on the Irish

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Also Sprach Zarathrustra: Einleitung, oder Sonnenaufgang

Posted in History, Music, The Universe and Stuff with tags , , on July 21, 2019 by telescoper

Here is a short video of the historic first manned landing on the Moon. I don’t know about you but I find the ghostly images are extremely affecting.

If there’s one piece of music indelibly associated with the Apollo missions, it’s the piece accompanying that clip: the introduction (or `Dawn’) from the orchestral tone poem Also Sprach Zarathrustra by Richard Strauss. Amazingly it was only a couple of years ago that I heard this piece performed live for the first time. I vividly remember how  the percussionists were clearly enjoying themselves during that performance. Not many orchestral pieces start with the percussion section front and centre. Whenever I’ve heard the piece since then I can’t help thinking how much I’d love to have a bash at the timpani part!

Anyway, here’s a clip from the Proms a few years ago to give you some idea of the tremendous impact this piece can have when you hear it in a concert hall.

 

 

 

 

Memories of the First Moon Landing

Posted in Biographical, Television, The Universe and Stuff with tags , , on July 20, 2019 by telescoper

Today is the 50th anniversary of the first moon landing, and I’m feeling very nostalgic as I recall my childhood memories of that historic event:

As a matter of fact I was six years old at the time which is easily old enough to have been aware of what was going on, but I don’t remember seeing anything to do with Apollo 11 and the Moon landings on 20th July 1969. I do recall bits and pieces of later Apollo missions but, unlike many colleagues of roughly my age who went into astronomy astrophysics or space science, I can’t really say that it was these events that inspired me to become a scientist. What did was something quite different!

But just because I wasn’t very aware of the significance of Apollo 11 at the time, doesn’t mean that I don’t think it was a spectacular achievement that is well worth commemorating fifty years on. Happy memories to all those who remember it, and enjoy the celebrations!

P. S. Interesting actuarial factoid: of all the people who were alive on 20th July 1969, only about 20% have not died yet.

Crater 308

Posted in Art, The Universe and Stuff with tags , , , , , on August 1, 2010 by telescoper

I haven’t got time to post much today – WordPress was down earlier when I had a bit of time and now I’m going to watch the highlights of England’s Test victory against Pakistan in the cricket today, which they achieved by bowling out their opponents for only 80 runs in the second innings.

Nevertheless, as a quick filler, I thought it would be nice to show this wonderful image of the crater Daedalus, formerly known as Crater 308, which is located on the far side of the Moon. Not the dark side, by the way, the far side of the Moon gets just as much sunlight as the near side!
This is one of the images I’ve been working on as part of the project Beyond Entropy for a forthcoming exhibit at the Venice Biennale of Architecture which opens at the end of this month. I won’t say too much about the exhibit I’m involved with, except that it explores the way higher-dimensional information can be recorded in surfaces of lower dimension, like a kind of architectural holographic principle. I was particularly struck by the way the pattern of cratering on the Moon yields information about its formation history, which is why I went looking for dramatic examples. This – taken during the Apollo 11 mission- is my favourite image of all those I’ve looked at. I love the complexy topography, its textural contrasts and the way the shadows play across it.

Daedalus is an impact crater that formed about 3.75 to 3.2 bn years ago. It’s about 93km across. The crater looks relatively fresh; showing sharp-ish-looking rims all around with sequences of wonderfully-preserved terraces down onto a pock-marked, flat floor consisting of numerous craterlets and a central peak divided up into two to three well-defined hills. You can also see the effect of more recent impacts in and around it.

Talking of impact, I wonder if I can get this project into our REF submission?

Everyone’s Gone to the Moon

Posted in Uncategorized with tags , , , , on July 16, 2009 by telescoper

Since the media have been banging on about it all week, as have various other bloggers, I suppose I should at least mention that today (16th July 2009) is the fortieth anniversary of the launch of NASA’s  Apollo 11 mission which put the first man on the Moon. I’m reliably informed that the picture on the left shows the second man on the Moon, Buzz Aldrin, although I don’t think the costume gives much clue to the identity of the wearer.

My response to the media furore  is muted because I’m decidedly ambivalent about the whole business of manned space exploration. I’m not going to be churlish and say that all the Apollo missions did was provide America with a much-needed propaganda victory during the Cold War. I think it’s true that putting a man on the Moon was a great achievement in terms of ingenuity and organization. It’s  probably also true that it inspired many people to go into science who otherwise wouldn’t have done so. I’d even say that the sight of Earth from the Moon marked the beginning of a new age of awareness of the fragility of our own existence on our home planet and, perhaps even a step towards our coming-of-age as a species.

The reason I am ambivalent, however, is that the scientific returns from the Apollo missions were entirely negligible, at least in terms of value for money,  partly because the Apollo missions weren’t really designed to do science in the first place and partly because the Moon just isn’t very interesting…

Mankind hasn’t returned to the Moon since the Apollo series came to an end. That’s not a matter for regret, just a reflection of the fact that there isn’t much to be found there. In those forty years  astronomy and space science have moved on immeasurably through spaceborne observatories and unmanned probes. We have learned far more about the Universe  those ways than could ever be achieved by sending a few people to collect rocks from a dull piece of rubble in our backyard. In the process, the Universe has grown in size relative to the scale possible to reach by human engineering projects. The last forty years has shown us that, in retrospect, going to the Moon wasn’t really all that impressive compared to what we can find out by remote means.

Unfortunately there appears to be an increasingly vocal lobby in favour of diverting funds from fundamental science into manned space exploration, much of it aimed at the goal of putting a person on Mars.  This has not yet resulted in a commitment by the United Kingdom government to join in manned space exploration, but it is worrying that the Chief Executive of the Science & Technology Facilities Council is a failed astronaut who I fear sees this as an attractive option. Even more worryingly, Science Minister Lord Drayson seems to be keen too. It’s up to  scientists to present the case to government for maintaining investment in fundamental science and against having the budget plundered to play Star Trek.

The European Space Agency‘s Aurora programme is intended to culminate with a manned trip to Mars, at an overall cost of over £30 billion. One of the arguments I hear over and over again in favour of this programme is that it will inspire young people to take up science, especially physics. Well, maybe. But people can’t become scientists unless they have the opportunity to learn science at School and there is a drastic shortage of physics teachers these days. What’s the point of being inspired if you can’t get the education anyway? You could train an awful  lot of school teachers for  a small fraction of the Aurora budget.  And what’s the point of inspiring people to take up astronomy and space science when you’re also busy slashing the budget for research and ending the careers of those excellent scientists we’ve already got?

So by all means let’s celebrate the marvellous achievements of 1969, but let’s move on and not pretend that there is any good scientific reason for repeating them.