Sunday, May 27, 2012

The game is afoot!

I was reading a thread of astronomy jokes recently and this one popped into my head. It combines two of my very favourite things; stars and Sherlock Holmes!

Sherlock Holmes and Dr Watson were going camping. They pitched their tent under the stars and went to sleep. 
Sometime in the middle of the night Holmes woke Watson up and said: "Watson, look up at the stars, and tell me what you see." 
Watson replied: "I see millions and millions of stars." 
Holmes said: "And what do you deduce from that?" 
Watson replied: "Well, if there are millions of stars, and if even a few of those have planets, it’s quite likely there are some planets like Earth out there. And if there are a few planets like Earth out there, there might also be life." 
And Holmes said: "Watson, you idiot, it means that somebody stole our tent."

According to Wikipedia, this is the second funniest joke in the world...

Friday, May 25, 2012

Happy Towel Day!

A towel, it says, is about the most massively useful thing an interstellar hitchhiker can have.


If you don't get this, then check this out. Thank me later!

Thursday, May 24, 2012

Bluuuuuuue moon!

It's a beautiful evening out! And I've got work in the morning so I can't spend all night outside... Sadface.

I dragged the scope out for a bit earlier on though, to have a quick look at the daylight moon. It was gorgeous, and I managed to get this snap. Not as good as my last one, I found it a lot harder to get decent focus in the daylight.


Again, it was a lot prettier through the scope!

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UPDATE: 12.29am

I couldn't help myself, the moon was calling me through my living room window! I had to drag the scope out again for another look... Crescent moons are just so beautiful! So here's tonight's nighttime moon...


Right, it's seriously time for bed now! Going to grab a glass of milk and switch on an episode of Sherlock ... 

Zzzzzzz...

Tuesday, May 22, 2012

Falcon 9 has cleared the tower!

Got up really early today to watch a rocket launch. And by really early, I mean 8.30. But it was my day off, so it counts as early.

It was the historic launch of the SpaceX Falcon 9 rocket carrying the Dragon capsule to the International Space Station. If the mission is successful, in the next few days SpaceX will become the first private company to rendezvous with the ISS (Check out the mission plan here). It's a pretty big deal for space exploration and is paving the way for future manned missons, which SpaceX are already planning. Huzzah!


It was very exciting watching it live, especially after the last minute abort on Saturday. The atmosphere at mission control was obviously electric, and there was much cheering from the crowd gathered at SpaceX. I have to admit I welled up a bit seeing the solar array deploy, such was the excitement onscreen. I also may have cheered out loud when the guy said 'Falcon 9 has cleared the tower.'

This is one of my favourite pictures I've come across so far. I love the guy cheering! It's exactly what I was doing, except I was in bed in Ireland...


Massive congratulations to all the folks at SpaceX and NASA!

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Also hugely deserving of congratulations today is my little sister (one of only 2 people who actively read this blog) who graduated from secondary school today! Congrats Roisin! 

Monday, May 21, 2012

Eclipse

So there was a lovely solar eclipse over the weekend, visible across Japan and the western United States. Unfortunately, that's not where I live so I had to enjoy it online... There are some amazing photos and videos around.

This is yet another amazing timelapse video!


From the Youtube page:
'700 pictures through a Coronado Solar Max 60 Double Stack telescope were used to make this video. The Telescope has a very narrow bandpass allowing you to see the chromosphere and not the much brighter photosphere below it.' 

Really lovely! I wish I could have seen it myself! Oh well, there's a rocket launching in the morning that I'll get to watch! Hurrah!

Sunday, May 13, 2012

A shout-out to Joanne!

Hi Jo!

So tonight, after nearly 2 weeks of clouds, the sky finally cleared!

And just in time too, cos my lovely lovely friend Joanne was visiting and I really wanted to show her my telescope. (There's really no way to say that without it sounding sexy...). When she arrived to the house, it was still cloudy, but by the time it had gotten dark, around 10.30 pm, it was completely clear!

(This is a penguin that Jo sent me!)

I headed out and set up the scope, and we started star-gazing. I wanted to save Saturn for last, seeing as it's so cool, so I pointed at Venus first. It's looking pretty lovely at the moment, with the crescent clearly visible. And Jo loved it. It's now her favourite planet. I think everyone should have a favourite planet... mine's Jupiter. For several reasons that I'll most likely go into on a later date...

So we spent a while looking at Venus, while I pointed out constellations and stars. I then decided to take a bash at finding M81 and M82, as they're right overhead. I didn't want to spend too long at it, cos that's not fun for anyone else, so after about 5 minutes of looking around, I moved on.

(Stellarium screenshot of Jo's favourite planet and constellation!)

To Saturn! The main event! I lined it up in the 10mm, focused and handed the scope over to Jo. There was a few seconds of silence, and then 'Wow.' Which is really the only appropriate reaction to Saturn. The atmosphere wasn't as steady as it could have been, but the view was as spectacular as it always is. We could make out Titan just above Saturn too. It was lovely. And I think Jo was pretty impressed!

We moved on to Mars next, though it's super tiny even in the 10mm eyepiece. It's distinctly red though, which is pretty cool. And I'm happy to gaze at Mars with the naked eye. Every time I see it, I just think of the fact that we have robots wandering around up there, and I'm happy.

Joanne had to leave then, so I swung quickly back around to Saturn for one last look. It's a shame the moon and the Orion nebula weren't up, but there'll be time for that when she's next visiting. And I *just* realised I never offered Jo a cup of tea... bad friend. But there'll be time for that when she's next visiting... (Love you Jo, I'm glad you're the only person who reads this!)

After Jo left, I decided to have one more go at M81 and M82 before putting everything away. I swung the scope around, aimed at the general area, glanced through the eyepiece, and lo and behold there they were! Very very faint, but very very beautiful. And of course they would be faint, they're about 12 million light years away! Most distant object so far! They would be wonderful at a proper dark sky site...

(Once again, this is not how they looked in my scope! Source)


So all in all, a very fun and successful night! I think showing Saturn to other people is my new favourite thing to do!

Wednesday, May 9, 2012

We Are Star Dust

New Symphony of Science video!

Lots of the wonderful Neil DeGrasse Tyson, along with Richard Feynman and Lawrence Krauss. Brilliant stuff!



I'm not sure it quite tops World of the Dinosaurs, but it's great nonetheless!

Again, you can check out the rest of the series here and downloads are available here!

Tuesday, May 8, 2012

Cloudy skies: Day 9

In no particular order, here's a list of my favourite space-related songs!

1. Space Oddity - David Bowie



2. Saturn 5 - Inspiral Carpets



3. The Space Race Is Over - Billy Bragg



4. Starman - David Bowie



5. We Are All Connected -  Symphony of Science


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This is keeping me happy until the clouds go away and I can take the telescope outside again!

It's May, what is going on with the weather!? 

Saturday, May 5, 2012

Scale

I just came across this nifty video showing how some of the other planets in our solar system would look in the sky if they orbited the Earth at the same distance as the moon does. It's really interesting to see...


Lovely stuff!

By the way, it's been super cloudy here the last few days, so it's strictly virtual astronomy for me at the moment... 

Wednesday, May 2, 2012

Science is Awesome: Reason #845

This is a video of a 29 year old woman, who was born deaf, hearing her own voice for the first time after receiving a hearing implant.


I challange you to watch it without grinning/welling up! 

There's a follow up interview here!

High Five Science!