The Sky Tonight

April 10, 2015

The Solar System and Beyond is Awash in Water
Pasadena CA (JPL) Apr 10, 2015
As NASA missions explore our solar system and search for new worlds, they are finding water in surprising places. Water is but one piece of our search for habitable planets and life beyond Earth, yet it links many seemingly unrelated worlds in surprising ways. "NASA science activities have provided a wave of amazing findings related to water in recent years that inspire us to continue investigating our origins and the fascinating possibilities for other worlds, and life, in the universe," said Ell ... read more

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Hubble finds phantom objects near dead quasars NASA's Hubble Space Telescope has photographed a set of wispy, goblin-green objects that are the ephemeral ghosts of quasars that flickered to life and then faded. The glowing structures have ... more		NASA Extends Campaign for Public to Name Features on Pluto The public has until Friday, April 24 to help name new features on Pluto and its orbiting satellites as they are discovered by NASA's New Horizons mission. Announced in March, the agency wants to gi ... more		Dawn in Excellent Shape One Month After Ceres Arrival Since its capture by the gravity of dwarf planet Ceres on March 6, NASA's Dawn spacecraft has performed flawlessly, continuing to thrust with its ion engine as planned. The thrust, combined with Cer ... more
				ALMA Sees Einstein Ring in Stunning Image of Lensed Galaxy Astronomers have discovered that a distant galaxy - seen from Earth with the aid of a gravitational lens - appears like a cosmic ring, thanks to the highest resolution images ever taken with the Ata ... more		Sun experiences seasonal changes, new research finds The Sun undergoes a type of seasonal variability with its activity waxing and waning over the course of nearly two years, according to a new study by a team of researchers led by the National Center ... more

Space Tech Expo - Design - Build - Test - Long Beach CA - May 19-21, 2015

Human 2 Mars Conference Mat 5-7 2015 - Washington DC

Tunneling across a tiny gap Conduction and thermal radiation are two ways in which heat is transferred from one object to another: Conduction is the process by which heat flows between objects in physical contact, such as a po ... more		Moon formed when young Earth and little sister collided It's long been believed that Earth's moon was formed by a significant planetary collision with a Mars-like protoplanet called Theia. Now, a new study suggests the primordial protoplanet that crashed into a young Earth was quite similar in size and composition. ... more		EU states to hold talks on 'drone wall' to protect bloc Denmark military intel fails to identify source of drone flights Lithuania eases rules on shooting down drones		Black holes don't erase information, scientists say Shred a document, and you can piece it back together. Burn a book, and you could theoretically do the same. But send information into a black hole, and it's lost forever. That's what some physicists ... more
				Cornell plays key role surfing for gravitational waves A full century after Albert Einstein's Theory of Relativity proclaimed that gravitational waves cause ripples in spacetime, humanity may finally have the tools to detect these waves. The Natio ... more		Dusty substructure in a galaxy far far away Scientists at the Max Planck Institute for Astrophysics (MPA) have combined high-resolution images from the ALMA telescopes with a new scheme for undoing the distorting effects of a powerful gravita ... more

Army Network Modernization 2015 - Washington DC June 23-25

Hunting Hidden Treasures: Antarctic Meteorites Arrive at JSC Meteorite samples collected in Antarctica over the past two seasons arrived at Johnson Space Center on March 24. The samples will be examined, classified and curated in the Antarctic Meteorite Proce ... more		Supernova crime scene shows a single white dwarf to blame Using archival data from the Japan-led Suzaku X-ray satellite, astronomers have determined the pre-explosion mass of a white dwarf star that blew up thousands of years ago. The measurement strongly ... more		NASA ISRO radar satellite beams first Earth images from space Morocco High Atlas whistle language strives for survival China warns Papua New Guinea over Australian defence deal		Life Needs An Atmosphere, But How Much Is Too Much How much atmosphere is too much for life? As scientists discover more super-Earths and mini-Neptunes, the question becomes more relevant. Often, the rocky cores of these planets are believed to be a ... more
New research may improve solar storm predictions A new study promises an improved understanding of the sun's seasonal changes - changes that dictate the sun's electromagnetic behavior. ... more		Planned Maneuver Further Extends MESSENGER Orbital Operations MESSENGER mission controllers at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., conducted a maneuver yesterday to raise the spacecraft's minimum altitude sufficiently ... more		Herschel and Planck find missing clue to galaxy cluster formation By combining observations of the distant Universe made with ESA's Herschel and Planck space observatories, cosmologists have discovered what could be the precursors of the vast clusters of galaxies ... more		Dawn orbiting high over the night side of Ceres Now orbiting high over the night side of a dwarf planet far from Earth, Dawn arrived at its new permanent residence on March 6. Ceres welcomed the newcomer from Earth with a gentle but firm gravitat ... more

	Europa's Elusive Water Plume Paints Grim Picture For Life A meteorite may have been responsible for a water plume briefly spotted above Europa two years ago, implying it takes a very rare event to breach the ice on the Jovian moon. Astrobiologists wo ... more		A Gold Mine of Galaxy Nuggets One telescope finds the treasure chest, and the other narrows in on the gold coins. Data from two European Space Telescope missions, Planck and Herschel, have together identified some of the oldest ... more

JUNO begins decade-long mission to probe neutrino mysteries

SFL Missions to Deliver Spacecraft Buses for HawkEye 360 RF Signal Detection Expansion

Voyager debuts first space based multi cloud region to advance orbital data processing

NASA Releases Tool Enabling Citizen Scientists to Examine Asteroid Vesta		Astronomers solve decades-long mystery of the "lonely old stars"		As stars form, magnetic fields influence regions big and small		Will the moon's first inhabitants live in giant lava tubes?		Particle smasher starts up again, says CERN
Scary times for Europe's comet-chaser Rosetta		Astronomers discover likely precursors of galaxy clusters we see today		New explanation for Mercury's dark surface		Dusty substructure in a galaxy far far away		Soft Landing on the Moon an Extraordinary Challenge

OSIRIS-REx Mission Passes Critical Milestone

ALMA Disentangles Complex Birth of Giant Stars

NSF-Funded Physics Frontiers Center Expands Hunt for Gravitational Waves

Quantum teleportation on a chip

Dark matter even darker than once thought

Saturn Spacecraft Returns to the Realm of Icy Moons

Comet dust: Planet Mercury's 'invisible paint'

Stop blaming the moon

Super sensitive measurement of magnetic fields

Brief moon eclipse coming April 4

Earthlike 'Star Wars' Tatooines may be common

MESSENGER Completes 4,000th Orbit of Mercury

Engineers speed up simulations in computational grand challenge

Astronomers Upgrade Their Cosmic Light Bulbs

Black hole winds pull the plug on star formation

NASA's Hubble, Chandra Find Clues that May Help Identify Dark Matter

Science: Theory of the strong interaction verified

Automation offers big solution to big data in astronomy

Physicists solve low-temperature magnetic mystery

Quantum experiment verifies Einstein's 'spooky action at a distance'

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