The BBC reported last Wednesday (1st) the fact that NASA are now advising the Chilean authorities with regard to the trapped miners.
At first, I did a double-take. NASA? Why?
But, of course, it make complete sense. Astronauts clearly have had to face the most extreme form of loneliness – that of being alone in outer space.
Here’s an extract from that BBC piece, which has been widely reported elsewhere:
A team of Nasa experts advised officials to be honest with the miners and not to give them “false hopes”.
The miners, who are 700m (2,300ft) underground, have been told it could take a long time to get them out of the San Jose mine, but have not been given dates.
The Nasa team, which includes a doctor, nutritionist, and engineer and a psychologist, arrived in Santiago after a request by the Chilean authorities. They are due to travel to the mine site on Wednesday.
All we can do is to keep these miners in our minds and hearts.
Each summer, high in the night skies of the far northern and southern hemispheres a unique phenonmenon occurs – noctilucent clouds. Little is known about them, but now an amateur astronomer from north Wales is trying to predict when they are likely to appear.
Here, John Rowlands, one of four finalists in the BBC’s search for the Amateur Scientist of the Year So You Want To Be A Scientist? – and his mentor, Professor Nick Mitchell from the University of Bath – take a closer look at these mysterious silver and blue waves at the edge of space.
John has his own Facebook page here with plenty more information.
And a quick Google images search found this:
Noctilucent clouds
And there’s still more. This delightful video on YouTube, courtesy of NASA.
Described thus:
The Aeronomy of Ice in the Mesosphere (AIM) mission will provide the first detailed exploration of Earth’s unique and elusive noctilucent or night shining clouds that are found literally on the “edge of space.” Located near the top of the Earth’s mesosphere (the region just above the stratosphere), very little is known about how these polar mesospheric clouds form or why they vary. They are being seen at lower latitudes than ever before and have been growing brighter and more frequent, leading some scientists to suggest that this recent increase may be the direct result of human-induced climate change. The mission is led by Dr. James Russell of the Center for Atmospheric Sciences at Hampton University.
By Paul Handover
(with thanks to the UK Flyer List for bringing this to my attention.)
The Hubble Space Telescope (HST) has been in space for 20 years!
This week, twenty years ago, the HST was launched into orbit. There’s much online if you want to read about it both on WikiPedia and on the Hubble web site so this post is going to offer just two items.
A beautiful picture
Nucleus of Galaxy Centaurus A
And an interesting audio slideshow tribute from the BBC – click here, introduced thus:
Take a look at some of the sights it has seen in that time with Professor Alec Boksenberg from the Institute of Astronomy in Cambridge – who was on the European team that helped build Hubble.
By Paul Handover (in awe of what is beyond our skies)
Very early on in the life of this Blog, indeed on the second day, I wrote a short article about the NASA mission to the moon, some 40 years after the event. You see, for me that has been the historic event of my lifetime.
I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon and returning him safely to the Earth. No single space project in this period will be more impressive to mankind, or more important in the long-range exploration of space; and none will be so difficult or expensive to accomplish.
Apollo 11 badge
That speech before Congress by President Kennedy was on the 25th May, 1961. I was 16 and was enthralled by the idea of being alive when man first set foot on another planetary body. That came about on July 20th, 1969 at which time I was living and working in Sydney, Australia. I took three days off work, rented a TV and watched every minute of the event.
Exploration is a core need of man. By pushing out the boundaries of our knowledge we continue to offer hope to mankind.
So it is with great disappointment that it has been announced by President Obama that the manned mission programs to the moon are to be severely curtailed – that sounds terribly like political speak for cancelled!
As Eugene Cernan (last astronaut to set foot on the moon) said:
I’m quite disappointed that I’m still the last man on the Moon. I thought we’d have gone back long before now.
I think America has a responsibility to maintain its leadership in technology and its moral leadership… to seek knowledge. Curiosity’s the essence of human existence.
Curiosity is indeed the essence of human existence.
That curiosity and the investment in space exploration by NASA on behalf of the whole world has shown us some remarkable findings about Saturn and it’s majestic rings. Just watch the video segments in this piece from the BBC.
The one-time cost of Cassini-Huygens mission was $3.26 billion. Just 0.3% of the cost of one year’s expenditure on U.S. defense spending.
Science missions like Cassini enhance cooperation between nations, and greatly contribute to scientific progress which benefits everyone.
Perhaps the big Banks would like to pick up the cost of further manned missions to the Moon?
NASA reveals that there is a significant amount of water on the Moon.
In a rather awful pun, NASA published update on the LCROSS Mission starts with the words, “The argument that the moon is a dry, desolate place no longer holds water.”
The visible camera image showing the ejecta plume at about 20 seconds after impact.
Anyway, the significance of the update is enormous. As the NASA release goes on to say,
Scientists have long speculated about the source of vast quantities of hydrogen that have been observed at the lunar poles. The LCROSS findings are shedding new light on the question of water, which could be more widespread and in greater quantity than previously suspected.
Permanently shadowed regions could hold a key to the history and evolution of the solar system, much as an ice core sample taken on Earth reveals ancient data. In addition, water, and other compounds represent potential resources that could sustain future lunar exploration.
The BBC also reports the NASA data but, I am bound to say, in a rather more reader-friendly format.
Learning from Dogs 