A butterfly nebula with a 3 light-year wingspan

Butterfly Nebula

I made the mistake of scrolling through my Twitter feed earlier. I saw the usual drama about a certain crazy person. I was about to go find a strong drink when I saw this amazing image of this butterfly nebula that I had to share.

The bright clusters and nebulae of planet Earth’s night sky are often named for flowers or insects. Though its wingspan covers over 3 light-years, NGC 6302 is no exception. With an estimated surface temperature of about 250,000 degrees C, the dying central star of this particular planetary nebula has become exceptionally hot, shining brightly in ultraviolet light but hidden from direct view by a dense torus of dust. This sharp close-up of the dying star’s nebula was recorded by the Hubble Space Telescope an

Who says science isn’t cool? Well, that crazy guy and his friends do but they don’t seem to have a handle on things anyway.

You can view the full resolution image of the Butterfly Nebula by clicking on this link. It is even more impressive up close.

Source: APOD: 2017 February 8 – The Butterfly Nebula from Hubble

Genius – The story of Albert Einstein

Albert Einstein
Albert Einstein, official 1921 Nobel Prize in Physics photograph.

National Geographic has produced a scripted series about Albert Einstein titled “Genius” that starts in April 2017. I just watched the trailer and I definitely want to watch this.

From Executive Producers Brian Grazer and Ron Howard, the premiere season of National Geographic’s first scripted anthology series, GENIUS, will focus on Nobel Prize-winning physicist Albert Einstein. Based on Walter Isaacson’s critically acclaimed and best-selling book, Einstein: His Life and Universe, and adapted by writer Noah Pink, GENIUS follows the brilliant scientist through the ups and downs of his life, from failing to get his doctorate to developing the general theory of relativity.

In the meantime, I have slowly been reading Walter Isaacson’s book that became the basis for this series. I think it’s time to return to the book and finish it. Here is the trailer for the series. It looks terrific!

There is so much good stuff available from National Geographic lately. I really want to figure out how to gain access to the channel at home. Our TV supports terrestrial TV but we haven’t connected it to either an antenna or to some sort of cable or satellite service. We basically watch whatever we can on YouTube or Netflix through our Chromecast.

If you’re interested, the Internet Archive has a collection of works about and by him that is worth exploring. One of my favourite photos featuring him and a collection of other top scientists of the time is this colourised version of a group photo taken at the 1927 Solvay Conference.

Gravitational Waves are now following you

I had to see what xkcd had to say about the recent confirmation of Einstein’s gravity waves. Funny!

gravitational_waves

Neil deGrasse Tyson and I’m thinking about the laptop bag

I became a Neil deGrasse Tyson fan when I watched the series “Cosmos: A Spacetime Odyssey” which I loved. deGrasse Tyson has a really interesting YouTube channel called “StarTalk Radio” which I just subscribed to and which you may also want to watch if you are into astrophysics. Here is his introduction:

Small confession: as much as I was paying attention to what he was saying, I couldn’t help but notice his laptop bag in the background. I just kept thinking: “Hey, I have the same laptop bag!”.

Back to what I was writing about, you can also follow deGrasse Tyson on Twitter and Facebook:


Image credit: Hubble Sees a “Mess of Stars” from the NASA Goddard Space Center, licensed CC BY 2.0