A Breathtaking View Of The Twin Jet Nebula, Aka The Butterfly Nebula Or M2-9, A Planetary Nebula Found

This Monday, Aug. 17, marks the final targeted flyby of Dione, one of Saturn’s many moons, in Cassini’s long mission. During this flyby, the science team will conduct a gravity experiment that will contribute to our knowledge of the internal structure of Dione. We will also learn more about its outer ice shell, and will be able to compare this with Saturn’s other icy moons.

Beyond the icy moons, Saturn is adorned with thousands of beautiful ringlets, While all four gas giant planets in our solar system have rings – made of chunks of ice and rock – none are as spectacular or as complicated as Saturn’s. Like the other gas giants, Saturn is mostly a massive ball of hydrogen and helium.

This image of Saturn was taken using an infrared filter. Using this type of filter can help scientists determine the location of clouds in the planet’s atmosphere. The darker areas reveal clouds that are lower in the atmosphere, while the bright areas are higher altitude clouds. 

Since Cassini reached Saturn in 2004, it has captured important data and images. This spacecraft has the ability to “see” in wavelengths that the human eye cannot, and it can “feel” things about magnetic fields and tiny dust particles that no human hand could detect. These heightened “senses” have allowed us to have a better understanding of Saturn, its moons and the solar system.

Learn more about Cassini & Saturn: http://saturn.jpl.nasa.gov/

Hmmmm… http://bit.ly/1y6QyxW

Take no shit

I’m constantly torn between the ‘be kind to everyone’ and the ‘fuck everyone you owe them nothing’ mentalities 

Bouletcorp.com, les Notes de Boulet

“Ce qui ne nous tue pas a fait une grosse erreur.”

les témoins de la rationnalité

National Aviation Day!

Today, August 19, is National Aviation Day! You might wonder why we’re celebrating National Aviation Day, let us tell you…

First, did you know that EVERY U.S. commercial aircraft and every U.S. air traffic control tower has NASA-developed technology on board? It’s true! Here at NASA, we’re invested in aeronautic research. Today’s air transportation system is an integral part of the U.S. and global economies. 

It’s the primary mechanism for connecting countries across the world through moving people, as well as goods and services. You feel the impacts of aviation and the air transportation system everyday. Just about every product produced and purchased today has been touched by aviation in some way. Aircraft transport 17.7 billion tons of freight every year. While you may not have flown today, something you needed did.

Our aviation experts are dedicated to improving the design of airplanes so they’re more Earth friendly – less fuel use, lower pollution, less noise around airports. We also work with the Federal Aviation Administration to provide new tools to air traffic controllers for improving efficiency and reducing delays.

So, celebrate National Aviation Day with us! Spread Your Wings, take a photo, post it today and tag #SpreadYourWings and/or #NationalAviationDay. We may even pick your photo to highlight on our NASA web page!

requested by lacepearlsandchocolate

Hungry late night sketch

(via chelsperry)

The Andromeda galaxy, M31, is moving towards the Milky Way at a speed of 250,000 miles per hour and is predicted to collide, and eventually merge with our own galaxy in 4 billion years. The series of images above illustrates this merging of the two galaxies.