NASA's Jet Propulsion Laboratory News and Features 7 Nov 2018, 18:17 UTC The entire history of human existence is a tiny blip in our solar system's 4.5-billion-year history. No one was around to see planets forming and undergoing dramatic changes before settling in their present configuration. In order to understand what came before us — before life on Earth and before Earth itself — scientists need to hunt for clues to that mysterious distant past.
HubbleSite NewsCenter -- Latest News Releases 7 Nov 2018, 18:00 UTC Some of the Hubble Space Telescope's most stunning images reveal galaxies in distress. Many of them are in the throes of a gravitational encounter with another galaxy. The photos show perfect pinwheel patterns stretched and pulled into irregular shapes. Streamers of gas and dust flow from galaxies into space. And in this chaos, batches of young, blue stars glow like tree lights, fueled by the dust and gas kicked up by the galactic encounter. For some galaxies, the powerful meeting with a passing galaxy will eventually end in mergers.
NASA Breaking News 6 Nov 2018, 19:32 UTC The powerhouse that will help NASA’s Orion spacecraft venture beyond the Moon is stateside. The European-built service module that will propel, power and cool during Orion flight to the Moon on Exploration Mission-1 arrived from Germany at the agency’s Kennedy Space Center in Florida on Tuesday to begin final outfitting, integration and testing with the crew module and other Orion elements.
NASA's Ames Research Center News and Features 6 Nov 2018, 16:00 UTC The sun, like all stars, was born in a giant cold cloud of molecular gas and dust. It may have had dozens or even hundreds of stellar siblings – a star cluster – but these early companions are now scattered throughout our Milky Way galaxy. Although the remnants of this particular creation event have long since dispersed, the process of star birth continues today within our galaxy and beyond. Star clusters are conceived in the hearts of optically dark clouds where the early phases of formation have historically been hidden from view. But these cold, dusty clouds shine brightly in the infrared, so telescopes like the Stratospheric Observatory for Infrared Astronomy, SOFIA, can begin to reveal these long-held secrets.
National Radio Astronomy Observatory (NRAO) 6 Nov 2018, 15:00 UTC Infalling and Outflowing Gas Give More Complete Understanding of the Evolution of Galaxies
NASA Kennedy Space Center 5 Nov 2018, 18:55 UTC NASA astronaut Serena Auñón-Chancellor planted two new crops in a special garden aboard the International Space Station on Thursday, Oct. 25. If all goes well, the ‘Red Russian’ kale and ‘Dragoon’ lettuce, will be ready to enjoy in time for Thanksgiving.
NASA's Jet Propulsion Laboratory News and Features 5 Nov 2018, 17:18 UTC No doubt about it, NASA explores some of the most awe-inspiring locations in our solar system and beyond. Once seen, who can forget the majesty of astronaut Jim Irwin standing before the stark beauty of the Moon's Hadley Apennine mountain range, of the Hubble Space Telescope's gorgeous "Pillars of Creation" or Cassini's magnificent mosaic of Saturn? Mars also plays a part in this visually compelling equation, with the high-definition imagery from the Curiosity rover of the ridges and rounded buttes at the base of Mount Sharp bringing to mind the majesty of the American Southwest. That said, Elysium Planitia - the site chosen for the Nov. 26 landing of NASA's InSight mission to Mars - will more than likely never be mentioned with those above because it is, well, plain.
Planetary Science Institute 4 Nov 2018, 07:00 UTC The study of two potential plume sites on Jupiter’s moon Europa has shown a lack of expected hotspot signatures, unlike Enceladus where plumes have a very clear and obvious temperature signature, research by Planetary Science Institute Senior Scientist Julie Rathbun shows.