Yeah I didn’t hear anything either, though supposedly it was audible from the bay area. Kinda annoyed I missed this.
— Alan
In retrospect, I think I heard it in Reno, but I certainly didnt think anything of it until I saw the news. It was fairly loud apparently, with a lot of people saying it sounded like a really loud door slam. Coincidentally, the first fragments were found less that 10 miles from my parents home.
There’s a lot of interest in finding pieces of this meteor hence the unmarked zeppelin I saw flying around yesterday.
http://www.sacbee.com/2012/05/04/4464952/meteor-here-jkdkjdffdeck-here.html
This is, or at least has potential to become, the most amazing thing to happen since Apollo.
I agree.
I think this mining of asteroids will be our next foray into outerspace. Private sector corporate greed will force civilian space travel… making it safer and cheaper in the long term.
Once the miners are schleped to the rock to mine it is only a matter of time before a spinoff company takes the transportation technology and starts outer space tourism as the norm.
Won’t the miners just be robots?
One idea is robots with electric rockets bring asteroids to high earth orbit, perhaps in a Lagrange point or an orbit around the moon, and humans work at that location.
I can see a market developing for water/oxygen/hydrogen/other things supplying low Earth orbit stations which are destinations for space tourists or research stations or low-g manufacturing factories or greenhouses growing genetically engineered medicines or military bases or some other thing that no one’s thought of yet.
I saw one of these a few years back (southern mid-Michigan). It was weird though because I heard this strange crack and looked up and saw a big green meteorite breaking up into pieces. But that couldn’t have been, because I would have heard the explosion minutes later, right?
Either way, had I known there was a site I was supposed to report it to, I would have when it was still fresh in my memory.
I drove by this thing four times yesterday, grounded next to the hangar at NASA. I pulled off the freeway and turned around just to get another look!
Last night you may have seen the supermoon: a perigee full moon. The moon appeared 14% bigger and 30% brighter than usual because it was at its closest point to the Earth in its orbit. It’s still nearly-full and nearly-perigee tonight, so check it out.
Is anyone gearing up for the transit of Venus (across the sun) on June 5-6?
Bah, overcast here. Just another example of how the white moon keeps me down.
H.
Should totally be safe, so long as we don’t ask them about their mother.
There will probably have to be overseers but yeah, most of the mining would probably be done with robots although it could become extremely expensive - Somehow I doubt Space is a forgiving work-environment.
You know, the moment we get space industry going, lots and lots of things will take off - Those miners will need some decent food and a place to rest - Voila - Spacestations of a certain size are certain to be built and THEN things really take off.
I am born probably 20 years too early :-(
Because the USA is no longer in the market to send people into space with our own technology, we depend on the Russian-made Soyuz (Союз) space ship to do it for us! (As an aside, does anyone else find this less than heartening?)
The Soyuz space station crew is preparing to launch on May 14, 2012, to dock with the International Space Station. Soyuz will dock with the ISS on May 16, 2012. There’s some more information in the linked article.
Here’s where it’s interesting:
Depending on where you are in the world, and what your conditions are like, you may be able to see one or both of these events: if the ISS is high enough in the sky, you can see it with the naked eye. And it’s so cool to see what looks like a bright star moving quickly overhead, and to know that there are people up there. And that there’s a spacecraft docked with a space station.
(Actually there are people up there anyway – the 3-man Soyuz crew is flying up to join the current 3-man Expedition 31 crew.)
Go here: http://spaceflight1.nasa.gov/realdata/sightings/
Select your country, state, and city
For example, if you are in Hawaii, you can see both objects orbiting the earth at certain times while they try to meet up in orbit:
In the figure above, I’ve annotated in yellow the 5am passing on May 17, which is after Soyuz has docked with the ISS. You can tell that they have docked because the sighting is identical: same time, duration, elevation, approach, and departure.
Here’s the timetable for San Francisco, CA:
From San Francisco, you see only one passing of Soyuz, and it happens after it has met and docked with the ISS.
If you have a telescope, you can train it on the ISS during the sighting and possibly see the objects together.
How cool is that?
http://www.nasa.gov/mission_pages/galex/galex20120502.html
Astronomers have gathered the most direct evidence yet of a supermassive black hole shredding a star that wandered too close
http://hubblesite.org/newscenter/archive/releases/2012/18/full/
The astronomers think the bloated star was looping around the black hole in a highly elliptical orbit, similar to a comet’s elongated orbit around the Sun. On one of its close approaches, the star was stripped of its puffed-up atmosphere by the black hole’s powerful gravity. Only its core remained intact. The stellar remnant continued its journey around the black hole, until it ventured even closer to the behemoth monster and faced its ultimate demise.
Hmm 10-12 degrees might be a little tough depending on where you are in the city. From my usual vantage point for shots I’d probably be able to see the departure phase.
— Alan
Booyah! Annular solar eclipse coming to Norcal this weekend.
http://eclipse.gsfc.nasa.gov/SEgoogle/SEgoogle2001/SE2012May20Agoogle.html
Excellent! Here’s how to make a pinhole projector to view the eclipse this weekend.
(You could also use a solar filter or eclipse glasses.)