Not that astronauts necessarily stink. Well, actually, they probably do after a while, but I suppose one gets used to it.
Anyway, we are all faced, or at least those of us who live in countries that have rocket ships all face, the question of personed vs. un-personed space flight as a way of doing science abroad and related quests. I’m not sure myself what I think about it, but considering the huge cost and difficulty, and the physical limitations, of using humans to run instruments on other planets or in space, and the sheer impossibility of human space missions really far away, the best approach is probably to use a lot of robots. Continue reading We Don’t Need No Stinking Astronauts: The History of Unmanned Space Exploration→
As is the case with the other kits, the Solar System includes a book, a large format big flat thing to which one might attach stickers, stickers, and a unique on-topic object, in this case, those cool stars you can attach to your ceiling or walls, and they glow in the dark. Continue reading The Solar System from The Smithsonian→
Suddenly and for the first time I saw Amanda as a little child wide eyed with both awe and fear, among other children some sitting on the floor, some in chairs, some standing behind desks, eyes trained on a TV monitor and their teacher as the sudden realization dawned on all of them that the Space Shuttle Challenger had been consumed in a fiery, deadly explosion.
The teacher on board seemed to have been incinerated before their very eyes. As the explosion developed, shooting out huge arms of smoke, and the voice-over began to acknowledge that something was wrong, NASA’s space program was suddenly transformed, in the eyes of the innocent little children of America almost all of whom were watching the event live, from a somewhat interesting science project to a place where teachers went to die. Seventeen percent of Americans saw it live, 80% learned of it within 60 minutes after it happened.
I had never really visualized Amanda as a little girl before, but a few years ago when this came up, on an earlier Anniversary of the Challenger explosion, this image formed as a lump in my throat.
I’m a few years older than Amanda, so my experience was a little different. I had just returned form the Congo. I had borrowed a car … a Laser, which is a sort of sports car … and driven downtown to a friend’s apartment over an Italian restaurant and tavern, and parked it on a snow bank out front. That’s normal for Upstate New York. By the time morning came, the car was more than a little stuck, so I called Triple-A to pull it out.
I made the call from the tavern, and while doing so I noticed that the Challenger launch was being shown on the TV. So I stood at the bar and watched the launch. And the explosion. When the tow truck came, I mentioned to the driver that the Challenger had just exploded. He thought for a moment and said, shaking his head slowly, “You’re not gonna get me on that thing. No sir!” I thought … yeah, that might be a tough sell from this point forward.
It is said that when NASA started the Shuttle program, they made an estimate of risk of death to those who would be on board. Given the number of flights and the number of deadly events and the number of those killed, they’re apparently right in the expected range. I’ve not been able to confirm that estimate.
In any event, it turns out that space travel is dangerous. We recently remembered the tragic death of three astronauts on the launch pad, during a test, which came to be known as Apollo 1. In a few days from now, we’ll have the anniversary of the deadly destruction of the Columbia shuttle during re-entry. (Phil Plait has a few thoughts about this, here.) Four cosmonauts died during space missions as well.
Story Corps has a video about Ronald McNair, one of the scientists on the Challenger:
Amy Shira Teitel has a summary of January’s historic events in space travel:
by Jon Richards is similar to the previously reviewed 