Apollo 11 Launch

Hey Dianne. I love love love this theme! It is sooo cool. I have no idea how you did it (was it witchcraft?!?!). I love that you have this calming music playing as well. everything is just awesome --Jennifer Holden

Hi Jennifer, thank you so much for visiting my blog! The theme took forever to edit and format, but I think it’s totally worth it :D 

Spiral Galaxy M106 & Spiral Galaxy M83 by Hubble Heritage

Milky Way Shows 84 Million Stars in 9 Billion Pixels

Side Note: The two images shown above are mere crop outs from ESA’s recent hit: The 9 Billion Pixel Image of 84 Million Stars. These two focus on the bright center of the image for the purpose of highlighting what a peak at 84,000,000 stars looks like.

Astronomers at the European Southern Observatory’s Paranal Observatory in Chile have released a breathtaking new photograph showing the central area of our Milky Way galaxy. The photograph shows a whopping 84 million stars in an image measuring 108500×81500, which contains nearly 9 billion pixels.

It’s actually a composite of thousands of individual photographs shot with the observatory’s VISTA survey telescope, the same camera that captured the amazing 55-hour exposure. Three different infrared filters were used to capture the different details present in the final image.

The VISTA’s camera is sensitive to infrared light, which allows its vision to pierce through much of the space dust that blocks the view of ordinary optical telescope/camera systems.

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Let me start off by saying that I think Crash Course is a great resource for people who want to get the basic details of any subject the creators offer. CC’s series for astronomy is particularly wonderful. The science behind astronomy and space can be mind-boggling due to the complexities of physics, mathematics, photonics, and other relevant subjects; CC makes it easy and fun to learn about astronomy without being too technical or in-depth. Great series of videos if you have time to check them out!

A Personal Update

Hello everyone! This is just a quick behind-the-blog update from me.

I’ve been applying to NASA internships for the past three months, and I’m sad to say that I was not chosen for any of them. 

I must admit it broke my heart a little bit to see the positions I applied for fill up with no offer extended to me. I really thought I had a good shot at a few of them this time around. I really thought I had a chance.

I’m writing this because I want everyone to know that is natural to feel frustrated and disappointed, and that whatever setback you may encounter is not the end of the world. Just as there are countless stars in the night sky, there are just as many opportunities still waiting for you to find them.

Yes, my heart is heavy from this, but I know I’ll bounce right back. Rejection is a part of life, after all, and no one ever made it to the stars after giving up because of a few rejections.

I’m going to keep moving forward, with my eyes on the stars, doing what I love to do, and I know I’ll get where I want to be someday.

Until then, ad astra!

The Seven Sins of Statistical Misinterpretation | RealClearScience

Statistics is a useful tool for understanding the patterns in the world around us. But our intuition often lets us down when it comes to interpreting those patterns.

2. Equating statistical significance with real-world significance

We often hear generalisations about how two groups differ in some way, such as that women are more nurturing while men are physically stronger.

These differences often draw on stereotypes and folk wisdom but often ignore the similarities in people between the two groups, and the variation in people within the groups.

If you pick two men at random, there is likely to be quite a lot of difference in their physical strength. And if you pick one man and one woman, they may end up being very similar in terms of nurturing, or the man may be more nurturing than the woman.

You can avoid this error by asking for the “effect size” of the differences between groups. This is a measure of how much the average of one group differs from the average of another.

If the effect size is small, then the two groups are very similar. Even if the effect size is large, the two groups will still likely have a great deal of variation within them, so not all members of one group will be different from all members of another group. [full list]

A 2015 documentary on the history of space, the current progress of space exploration, and where we might go in the future.

If you have around an hour to spare, and a space itch to scratch, this is an awesome documentary to watch! It has very good scientific support, fantastic HD visuals, and exciting narration. It really opens your eyes to how much we’ve discovered only recently, and also how much we still don’t know. Great documentary!

Origins is one of my favorite documentaries of all time. Neil deGrasse Tyson does a marvelous job of narrating a story interwoven with strong scientific evidence, great artistic visuals, and immersive story-telling. While Origins is an old documentary (first shown in 2004), many of its content is still applicable today.

One of my favorite aspects of Origins is its ability to explain to the viewer why understanding the start of our universe is important. Often times, the answer to “How did life start?” is filled with complex scientific concepts and theories. Origins breaks down these complicated explanations into points that anyone can digest. I highly recommend it to any space enthusiast out there.

United Arab Emirates’ Plan for a Mars City

It seems that everyone is really starting to get into the race to Mars! The project, dubbed “Mars 2117”, envisions a completely functioning human community on the surface of the red plane by year 2117.

According to the Emirates Mars Mission main website, Mars 2117 is a specific goal that the UAE hopes will encourage international cooperation in space exploration and scientific discovery. This ambitious project also falls under a larger umbrella of aerospace goals that the UAE has set out since 2014 when they first showed interest in entering the space industry. Some of these goals include sending an unmanned probe to Mars by 2021, studying Earth’s atmosphere using advanced technology, and collaborating with scientists worldwide.

The Mars 2117 project is an incredible vision, one that I am excited to see grow and gain more attention in the years to come. While there are many initiatives around the world that aim at reaching the famous red planet, this is the first time that an entire nation has so publicly announced support and planning for such an enormous long-term project, and looks to be moving with forward momentum.

I can only wonder what other nations and organizations are thinking about this concept, as well as marvel at how much attention the space industry has garnered recently. It seems as if there are new technical discoveries and achievements being made everyday, and it doesn’t look like the space race is stopping. With SpaceX and NASA already testing advanced aero-spacecraft for future launches, and the Dutch Mars One Mission currently under progress, Mars 2117 certainly adds more fuel to the fire.

A century is certainly a long time and anything can happen between 2017 and 2117, but I can’t wait to see what happens until then.