Trillions And Trillions

Let’s All Look at the Moon!

Celebrating Earth’s Nearest Neighbor

Humanity has observed the nighttime sky for millennia, eyeing celestial bodies with wonder. Until the last 50 years or so, telescopes provided our best views of the sky at night. That is, until the Ranger mission broadcast the craft’s descent onto the moon live on March 24, 1965.

+Learn more about Ranger 9

+Watch the video

Our fascination with the moon continues, and since 2010 the organizers of International Observe the Moon Night (InOMN) have turned it into a worldwide, public celebration of lunar science and exploration held annually. One day each year, they invite everyone, everywhere to learn about the moon and to celebrate the cultural and personal connections. We’ll all invited and anyone can host an InOMN event. 

+Locations of InOMN Events Around the World

+ Visit International Observe the Moon Night’s site

And, we’re doing our part to let the public know more about our moon. This month’s “What’s up” video is very moon-centric.

+View JPL’s What’s Up for October

Our Night Sky Network at JPL, which bills itself as “astronomy clubs bringing the wonders of the universe to the public,” has a list of astronomy clubs and events across by area, as well as a monthly calendar.

+Learn more 

Organizations in our Museum Alliance across the country are also hosting activities. The Museum Alliance was created to be the “front door” to NASA for the world of informal education. The Alliance is a NASA-centric STEAM "community of practice" that includes informal educational organizations, namely, all those outside of the traditional K-12 school system. Our STEAM–Science, Technology, Engineering, Art, and Math–communities include more than 1,400 professionals at more than 700 U.S. museums, science centers, planetariums, NASA Visitor Centers, Challenger Centers, observatories, parks, libraries, camps, and youth-serving organizations as partners in the Museum Alliance.  

+Learn more about the Museum Alliance

All us Earth-dwellers can tour the moon via our Moon Tours app that lets you explore the lunar surface from your mobile device. The app includes imagery from lunar orbiters and Apollo missions and is a free download for iOS and Android.

+iOS

+Android

+Check out a full range of NASA apps

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Commercial crew companies emphasize safety over schedule - SpaceNews.com

Two companies with NASA commercial crew contracts say they’re committed to maintaining their development schedules, but not at the expense of safety.

Better safe than sorry!

Hat’s off to SpaceX for releasing footage of their attempt to safely land their first stage on a barge so they could reuse it.  The fact that they hit a barge in the middle of the ocean at all is pretty incredible.  Their ultimate goal is to soft land it so they can reuse their rocket engines.  Of course, the engines would have to be refurbished between every shot, but this could end up being an incredible cost savings for low earth orbit resupply missions.  When you watch this video, don’t think about how much money this cost to not work…. but how much future savings something like this could represent!

https://vine.co/v/OjqeYWWpVWK

Life on Mars

Took these pictures in astronomy lab tonight!

18420 second exposures stacked to give whirling effect

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Deep Magellanic Clouds Image Indicates Collisions : Did the two most famous satellite galaxies of our Milky Way Galaxy once collide? No one knows for sure, but a detailed inspection of deep images like that featured here give an indication that they have. Pictured, the Large Magellanic Cloud is on the bottom right. The surrounding field is monochrome color-inverted to highlight faint filaments, shown in gray. Perhaps surprisingly, the featured research-grade image was compiled with small telescopes to cover the large angular field nearly 40 degrees across. Much of the faint nebulosity is Galactic Cirrus clouds of thin dust in our own Galaxy, but a faint stream of stars does appear to be extending from the SMC toward the LMC. Also, stars surrounding the LMC appear asymmetrically distributed, indicating in simulations that they could well have been pulled off gravitationally in one or more collisions. Both the LMC and the SMC are visible to the unaided eye in southern skies. Future telescopic observations and computer simulations are sure to continue in a continuing effort to better understand the history of our Milky Way and its surroundings. via NASA

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