“The cycling of oxygen and hydrogen in Europa’s ocean will be a major driver for Europa’s ocean chemistry and any life there, just as it is on Earth,” lead author Steve Vance of JPL noted in a statement.
The Egg Nebula
The Egg Nebula is approximately 3,000 Light years away from Earth.Resembling a rippling pool illuminated by underwater lights, the Egg Nebula offers astronomers a special look at the normally invisible dust shells swaddling an aging star. These dust layers, extending over one-tenth of a light-year from the star, have an onionskin structure that forms concentric rings around the star.
Image credit: NASA
Auroras Colorful Veil Over Earth : NASA astronaut Scott Kelly shared this photograph on social media, taken from the International Space Station on August 15, 2015. Kelly wrote, #Aurora trailing a colorful veil over Earth this morning. Good morning from @space_station! #YearInSpace
js
I’m fucking pissing myself. You know how all of Jupiter’s moons are named after his lovers and affairs? Yeah. NASA is sending a craft to check up on Jupiter. You know what the craft is called?
JUNO.
Who’s Juno?
JUPITER’S WIFE.
NASA IS SENDING JUPITER’S WIFE TO CHECK ON JUPITER AND HIS AFFAIRS AND LOVERS.
FUCKING NASA
“For small creatures such as we the vastness is bearable only through love.” – Carl Sagan
The Spanish Dancer and her supernova by strongmanmike2002 on Flickr.
It’s easy to get lost in this Hubble image of NGC 339. Located in the Small Magellanic Cloud, it lies around 200,000 LY away. By measuring the brightnesses and colors of the stars of NGC 339, astronomers are able to estimate the age of the cluster at around 6.5 billion years old. In the background of this image, neighboring galaxies are revealed as fuzzy, extended blobs. Can you spot one? (Credit: ESA/Hubble & NASA Acknowledgement: Judy Schmidt)