Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Nyx
Amateur astronomer. Lives near Portland, Oregon
Happy to see Y!A shutting down?
9 AnswersPolls & Surveys4 weeks agoWant to know what can happen to your eyes when staring at the sun, without proper eyewear?
Three major medical issues are presented.
Some of these problems won't show up for at least 24 for hours.
Astronomy & Space4 years agoEarth fossils on the moon?
It just might be possible that an asteroid smacked into the Earth with enough force to move debris out past Earth's escape velocity and out to the rest of the solar system. After all, ejected material from Mars and the Moon have been found on Earth. why not the other way around?
Astronomy & Space7 years agoWant to know how the experts figure out what you saw in the sky?
While the graph is meant to be humourful, it does give you an idea of the process involved in identification.
Astronomy & Space7 years agoAmerican Astronomical Society interviews streaming live?
Not a question, but an annoucement. AAS is having its annual meeting this week and is streaming a long series of live interviews with professional astronomers who work either on or with the Hubble or upcoming Webb telescopes. Some really cool information, but I don't know how long the webcast will last.
Astronomy & Space7 years agoWanat to have a source for high resolution Lunar pitcures?
These are pictures taken by the Lunar Reconnaissance Orbiter, stitched together so that you have have down to 0.5 meter per pixel resolution (or roughly 20" per pixel). Play around with the table of Contents (the stacked squares in the upper left corner) and you can tease out all sorts of information.
Astronomy & Space7 years agoWhat happens to old astronomical observatories?
Like anything else, astronomical observatories have a life span. Encroaching light pollution, lack of funding, even technological advances can render a once leading observatory into disuse.
Here's a few from around the world -
Astronomy & Space7 years agoTempting Tribble troubles?
Just how many Tribbles would it take to fill up your home?
Astronomy & Space8 years agoWanna see a comet hit Mars?
On 19 October 2014 comet C/2013 A1 (Siding Spring) will pass enough to Mars to make an impact a likely possibility. Further observations need to be taken in order to predict the comet's orbit better, but even if it misses, it'll be quite the sight.
Astronomy & Space8 years agoWow, did we really dodge a cosmic bullet eight years ago?
27 Dec 2004 a beam of cosmic rays sweeps past the earth. Other than temporarily swamping the detectors on some gamma ray satellites and disrupting the ionosphere for a while, nothing of note happened.
http://www.slate.com/blogs/bad_astronomy/2012/12/2...
The facts of what happened are truly scary. This burst came from a star quake on a magnetar from across the galaxy (50,000 light years) away. The energy released was equivalent to our sun generating 250,000 years worth of energy in about 1/4 second.
Astronomy & Space8 years agoNow why wasn't this done eariler?
It would saved so much hassle and wasted bandwidth -
Astronomy & Space8 years agoHostess closing down! Is the Apocalypse indeed nigh?
It's a month early, but no more Wonder Bread, Ho-Ho's, Twinkies and all those other great empty calorie Hostess treats are to be no more.
Oh, the pain of it all!
Astronomy & Space9 years agoWhat moves at 1mph and gets 32 feet to the gallon?
NASA's huge crawler transporters.
These two rigs, built for the Apollo rocket system and last used for the space shuttle are getting a retrofit to handle the next generation of heavy lift rockets. Their current weight capacity is 12 million pounds and after the retrofit, they will be able to handle 18 million pounds.
Everything about the crawlers is huge read up on the specs here -
http://transportationnation.org/2012/09/05/nasas-b...
Astronomy & Space9 years agoSay, what? Time travelers sunk the Titanic?
Neil deGrasse Tyson talks about time travel. The Titanic comment is priceless.
Astronomy & Space9 years agoPenny for your thoughts?
Part of the photographic calibration system the Curiosity has includes a 1909 penny. The first year that they were minted. The penny was given the the MSL team for free -
Astronomy & Space9 years agoWill you be an advocate for NASA?
Their current budget is now under 0.5% of the total US budget (0.46%). Would you like to see it's budget raised to say, 1%?
If so and you are a US resident, take a moment or two to read over what these folks are pitching. Which is let NASA have penny of the Federal dollar. Yes, the budget is tight, but look at what NASA has done for us with the technology it has helped to foster over the years.
To do this, they are asking for you to sign a petition that will be sent to your Federal Representatives. You get to state what NASA and space exploration means to you, the country and the world. So let your voice be heard.
Thanks!
Astronomy & Space9 years agoWant to hear an interview with Neil Armstrong?
He doesn't do very many interviews, so during the month of May, CPA Australia has a four part series with him talking about his life and career, along with manned space exploration -
Astronomy & Space9 years ago