Mission Juno Tonight, Earth species Homo sapiens sapiens, with ongoing support from photosynthesizing relatives in the Plant kingdom, will attempt the delicate task of inserting a large machine into polar orbit around the highly radioactive gas giant Jupiter. After using a slingshot maneuver around Earth and Jupiter's tremendous gravitational pull to become "one of the fastest human-made objects ever built," it is hoped Juno will collect data for 20 months, shedding light on the composition of the planet and what it can tell us about the origin of the Sol system 4.6 billion years ago. [more inside]
Won't you please, please won't you be my neighbor? NASA's Kepler Discovers First Earth-Size Planet In The 'Habitable Zone' of Another Star. Kepler-186f is a planet about ten percent bigger than Earth that orbits within the habitable zone of its star. The light there is dim and orange, and it only gets about a third of the sunshine we do, but that may be enough for life. If you go outside tonight, there might be someone 500 light years away looking back at you...
Like sending out Christmas cards but prefer something light on the Santas and Jesuses? The Hubble Telescope is here to help you out with a whole line of free-to-download-and-print holiday-themed greeting cards!
"It’s not inconceivable that if you are on the right part of the Earth, and you stand outside and wave, that one or two of the photons of sunlight that reflect from you are going to make it out to Saturn and into Cassini’s telescope." NASA is taking a new version of Carl Sagan's Pale Blue Dot image, and they've invited everyone to Wave at Saturn!
“NASA will hold a news conference at 2 p.m. EST (11am PST) on Thursday, Dec. 2, to discuss an astrobiology finding that will impact the search for evidence of extraterrestrial life. Astrobiology is the study of the origin, evolution, distribution and future of life in the universe.” Watch it HERE live. [more inside]
Hubble's Deepest View Ever of the Universe Unveils Earliest Galaxies. The deepest portrait of the visible universe yet taken -- 400 million years after the Big Bang. Mirrors here and here.
Screw Major Tom! "Oscar 1 was battery powered. Its signals lasted for about two weeks. The batteries were not rechargeable". Awww..... Here are the actual sounds of the first satellites. In fact, I may just become a MeFi musician just to sample them. So there.
The Solar System Simulator 'is designed to simulate - as realistically as possible - what one would actually see from any point in the Solar System. The software looks up the positions of the Sun, planets and satellites from ephemeris files developed here at JPL, as well as star positions and colors from a variety of stellar databasees, and uses special-purpose renderers to draw a color scene. Texture maps for each of the planets and physical models for planetary rings have been derived (in most cases) from scientific data collected by various JPL spacecraft.' Far too complicated for me to even begin to understand, still I've always wondered what Saturn looks like from Triton.
The space shuttle launches tomorrow at 5:11 pm CST! I know these launches seem somewhat routine, but it's still the most dangerous job in the world, and each launch still fascinates me. You can watch the launch from the Houston Chronicle's live feed.