The Sky Tonight

December 07, 2014

Hubble Spies Charming Spiral Galaxy Bursting with Stars
Greenbelt MD (SPX) Dec 08, 2014
The NASA/ESA Hubble Space Telescope observes some of the most beautiful galaxies in our skies - spirals sparkling with bright stellar nurseries, violent duos ripping gas and stars away from one another as they tangle together, and ethereal irregular galaxies that hang like flocks of birds suspended in the blackness of space. However, galaxies, like humans, are not all supermodels. This little spiral, known as NGC 4102, has a different kind of appeal, with its tightly-wound spiral arms and understa ... read more

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Queen's scientist leads study of 'Super-Earth' Research led by an astronomer at Queen's University Belfast could pave the way in the search for life on other planets. Up to now, only space-based telescopes have been able to detect planets ... more		Finding infant earths and potential life just got easier Among the billions and billions of stars in the sky, where should astronomers look for infant Earths where life might develop? New research from Cornell University's Institute for Pale Blue Dots sho ... more		Warm Gas Pours 'Cold Water' on Galaxy's Star-Making Some like it hot, but for creating new stars, a cool cosmic environment is ideal. As a new study suggests, a surge of warm gas into a nearby galaxy - left over from the devouring of a separate galax ... more
				Asteroid Explorer Hayabusa2 Completion of Critical Operation Phase The Japan Aerospace Exploration Agency (JAXA) confirmed the completion of a sequence of the important operations for the Asteroid Exploration "Hayabusa2" mission including the deployment of the horn ... more		European astronomers spot faint asteroid European experts have spotted one of the faintest asteroids ever found - a chunk of space rock thought to be about 100 m in diameter beyond the orbit of Mars. Astronomers at the Large Binocula ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Flight Status of Micro Deep-Space Explorer "PROCYON" The University of Tokyo and the Japan Aerospace Exploration Agency (JAXA) received signals from the Micro deep-space explorer "PROCYON" at 8:51 p.m. on December 3, 2014 (Japan Standard Time), to con ... more		Dawn Snaps Its Best-Yet Image of Dwarf Planet Ceres The Dawn spacecraft has delivered a glimpse of Ceres, the largest body in the main asteroid belt, in a new image taken 740,000 miles (1.2 million kilometers) from the dwarf planet. This is Dawn's be ... more		India signs $7 bn deal for 97 domestically made fighter jets France doubles down on threat to build future fighter jet alone US approves $1.2 bn missile sale to Germany		Star-gazing tourists flock to Africa's darkest place Not many tourist spots boast of being dark and difficult to get to, but the Namib desert is one of a number of remote "Dark Sky Reserves" drawing in stargazers for a celestial safari. ... more
				Exploring Comets and Asteroids is an International Endeavor NASA and space agencies across the globe are opening up new possibilities for space exploration with missions to comets, asteroids, and other celestial bodies. Following NASA, European Space A ... more		Pulsars with black holes could hold the 'holy grail' of gravity The intermittent light emitted by pulsars, the most precise timekeepers in the universe, allows scientists to verify Einstein's theory of relativity, especially when these objects are paired up with ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

European astronomers spot faint asteroid European experts have spotted one of the faintest asteroids ever found - a chunk of space rock thought to be about 100 m in diameter beyond the orbit of Mars. Astronomers at the Large Binocular Tele ... more		Finding infant earths and potential life just got easier Among the billions and billions of stars in the sky, where should astronomers look for infant Earths where life might develop? New research from Cornell University's Institute for Pale Blue Dots sho ... more		Simulations of Exoplanet Formation May Help Inform Search for Extraterrestrial Life Ancient hot springs reveal how microbes thrived before Earth gained oxygen Framework proposed to study planetary scale impact of life		Comet probe in race against time to crown stellar feat Europe's deep-space robot lab Philae worked against the clock Friday, attempting to drill into a comet 510 million kilometres (320 million miles) from Earth to crown a historic exploration before its battery runs out. ... more
Philae probing comet with hours left on battery Europe's probe Philae was busily conducting experiments on a comet 510 million kilometres (320 million miles) from Earth with just hours of onboard battery life left, ground control reported of signals received Friday. ... more		Einstein documents digitization project complete Anyone with a computer and an Internet connection can now explore more than 80,000 pages of documents left behind by the world's most famous physics genius, Albert Einstein. ... more		Losing air Today's atmosphere likely bears little trace of its primordial self: Geochemical evidence suggests that Earth's atmosphere may have been completely obliterated at least twice since its formation mor ... more		Atomic hydrogen emissions seen at record breaking distances Using the world's largest radio telescope, astronomers from Swinburne University of Technology have detected the faint signal emitted by atomic hydrogen gas in galaxies three billion light years fro ... more

	'Mirage Earth' exoplanets may have burned away chances for life Planets orbiting close to low-mass stars - easily the most common stars in the universe - are prime targets in the search for extraterrestrial life. But new research led by an astronomy graduate stu ... more		Stardust Not Likely to Block Planet Portraits Planet hunters received some good news recently. A new study concluded that, on average, sun-like stars aren't all that dusty. Less dust means better odds of snapping clear pictures of the stars' pl ... more

Uranium enrichment: Why Iran refuses to step back

Redwire to Deliver Solar Array Wings for Axiom Station's First Module

Germany's Merz rejects claims he is slowing green shift

Meteorite stirs life-on-Mars debate		Philae may have clipped crater rim during comet landing		Carnegie Mellon Unveils Lunar Rover "Andy"		Observing Solar System Worlds as if They Were Distant Exoplanets		Ground-Based Detection Paves Way to Remote Sensing of Small Exoplanets
Ground-based detection of exoplanets		'Eye of Sauron' provides new way of measuring distances to galaxies		Van der Waals force re-measured		Particles, Waves and Ants		First harvest of research based on the final GOCE gravity model

Why we should mine the moon

Japan again delays launch of asteroid probe

JUICE mission gets green light for next stage of development

Astrobiology Acupuncture: Collecting Data from Non-Planar Surfaces

The mysterious 'action at a distance' between liquid containers

Polish astronomers spot young Stellar Bridge in the Magellanic Clouds

Preparing for Alien Life

Study details laser pulse effects on behavior of electrons

World's first computer dates to 205 BCE, earlier than thought

Using supermassive black holes to measure cosmic distances

Seismo-Ionospheric effects of 'Chelyabinsk' Meteorite revealed

Asteroid Mining Could Make For Boom Times

Young Volcanoes on the Moon

How Can We Search For Life On Icy Moons Such As Europa?

ASU joins pathbreaking radio telescope project to study early universe

Hot, Super-Earths Help Track Water-Rich Atmospheres

A colorful gathering of middle-aged stars

Astrophysicist says wormholes of 'Interstellar' unlikely to exist

Rapidly Freezing Saltwater Could Provide Spark of Life on Icy Worlds

Rosetta Comet Landing in 'Thud' and 3D

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