The Sky Tonight

August 28, 2013

NASA Releases New Imagery of Asteroid Mission
Washington DC (SPX) Aug 23, 2013
NASA released Thursday new photos and video animations depicting the agency's planned mission to find, capture, redirect, and study a near-Earth asteroid. The images depict crew operations including the Orion spacecraft's trip to and rendezvous with the relocated asteroid, as well as astronauts maneuvering through a spacewalk to collect samples from the asteroid. Part of President Obama's FY 2014 budget request for NASA, the asteroid initiative capitalizes on activities across the agency's human e ... read more

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Chelyabinsk meteorite had previous collision or near miss The Chelyabinsk meteorite either collided with another body in the solar system or came too close to the Sun before it fell to Earth, according to research announced at the Goldschmidt conference in ... more		Meteor that hit Russia may have had close shave with Sun The meteor that injured over 1,500 people when it exploded and showered debris over Russia in February may have had a close shave with the Sun earlier, researchers said Tuesday. ... more		Starbirth Surprisingly Energetic: ALMA observations give new insights into protostars While observing a newborn star, astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope discovered twin jets of matter blasting out into space at record-breaking speed. T ... more		Comet ISON to fly by Mars Around the world, astronomers are buzzing with anticipation over the approach of Comet ISON. On Thanksgiving Day 2013, the icy visitor from the outer solar system will skim the sun's outer atmospher ... more
				UA astronomers take sharpest photos ever of the night sky Astronomers at the University of Arizona, the Arcetri Observatory near Florence, Italy and the Carnegie Observatory have developed a new type of camera that allows scientists to take sharper images ... more		NASA Spacecraft Capture an Earth Directed Coronal Mass Ejection On August 20, 2013 at 4:24 am EDT, the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon which can send billions of tons of particles into space that can reach Eart ... more

CubeSats, SmallSats and MicroSats

Waking up to a new year In the time it takes you to complete a single workday, or get a full night's sleep, a small fireball of a planet 700 light-years away has already completed an entire year. Researchers at MIT h ... more		Ball Aerospace-built WISE Spacecraft Roused from Sleep to Resume Asteroid Hunting Mission The Ball Aerospace and Technologies Wide-field Infrared Survey Explorer (WISE) spacecraft will emerge from its two-year hibernation next month to resume its near-Earth object NEOWISE asteroid huntin ... more		Denmark closes airspace to civilian drones amid rise in sightings Top diplomats of North Korea, China agree to oppose 'hegemonism' What is the high seas treaty?		Berlin researchers open a door for solid state physics Without the currently available plethora of X-ray methods, basic research in the physical sciences would be unthinkable. The methods are used in solid state physics, in the analysis of biological st ... more
				A brighter method for measuring the surface gravity of distant stars Astronomers have found a clever new way to slice and dice the flickering light from a distant star in a way that reveals the strength of gravity at its surface. That is important because a sta ... more		Highest-ever resolution photos of the night sky A team of astronomers from three institutions has developed a new type of telescope camera that makes higher resolution images than ever before, the culmination of 20 years of effort. The team has b ... more

It's been 40 years since Apollo ... Time to go Back

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

NASA Prepares for First Virginia Coast Launch to Moon In an attempt to answer prevailing questions about our moon, NASA is making final preparations to launch a probe at 8:27 p.m. PDT Friday, Sept. 6, from NASA's Wallops Flight Facility on Wallops Isla ... more		Control scheme dynamically maintains unstable quantum system A simple pendulum has two equilibrium points: hanging in the "down" position and perfectly inverted in the "up" position. While the "down" position is a stable equilibrium, the inverted position is ... more		The first animals on Earth may have been sea sponges, study suggests Wildfire-induced thunderstorms recreated in Earth system models for first time Fengyun satellite strengthens China global weather forecasting capacity		Creating a Secure, Private Internet and Cloud at the Tactical Edge Squads of Soldiers or Marines on patrol in remote forward locations often don't have the luxury of quickly sharing current intelligence information and imagery on their mobile devices, because they ... more
				Quantum teleportation: Transfer of flying quantum bits at the touch of a button By means of the quantum-mechanical entanglement of spatially separated light fields, researchers in Tokyo and Mainz have managed to teleport photonic qubits with extreme reliability. This means that ... more		New theory points to 'zombie vortices' as key step in star formation new theory by fluid dynamics experts at the University of California, Berkeley, shows how "zombie vortices" help lead to the birth of a new star. Reporting Aug. 20 in the journal Physical Review Let ... more

New Horizons - Late in Cruise, and a Binary Ahoy

Pluto Science Conference Exceeds Expectations

SciTechTalk: Grab your erasers, there are more moons than we thought

Spaceflight alters bacterial social networks

Reading a Message from ET

"Pandora" virus - covert threat from space?

Waking up to a new year

Study: Planets might be 'born free' without a parent star

Distant planet sets speed record by orbiting its star every 8.5 hours

Scouting a Boulder Field

International Space Agencies Outline Steps to Take Humans to Mars

Snapping Pictures of the Martian Moons

	'Groovy' hologram creates strange state of light at visible and invisible wavelengths Applied physicists at the Harvard School of Engineering and Applied Sciences (SEAS) have demonstrated that they can change the intensity, phase, and polarization of light rays using a hologram-like ... more		Growth of disorder of electrons measured in dual temperature system Researchers at Aalto University and the University of Tokyo have succeeded for the first time in experimentally measuring a probability distribution for entropy production of electrons. Entrop ... more		High-speed tests demonstrate space penetrator concept Tests are being carried out under a technology development programme for planetary penetrators to assess the feasibility of delivering instrument packages to the subsurface of a planet or icy satell ... more		Sleeping spacecraft to be awakened for new asteroid hunts NASA says an asteroid-hunting spacecraft will emerge from a scheduled "hibernation" and return to service to look for potentially hazardous near-Earth objects. ... more

NASA ISRO radar satellite beams first Earth images from space

India plans mega-dam to counter China water fears

Breakthrough in UAV swarm intelligence as SRI redefines topology mapping

Astronomers use 'flicker' of light to probe distant stars		Spaceflight alters bacterial social networks		Has Voyager 1 Left The Solar System?		New map reveals Earth's gravity not the same around the globe		Study: Planets might be 'born free' without a parent star
Radar Images of Asteroid 2005 WK4		Will 'space junk' problem intensify?		Around the World in Four Days: NASA Tracks Chelyabinsk Meteor Plume		Newly found pulsar helps astronomers explore Milky Way's mysterious core		Voyager 1 Has Left the Solar System

A magnetar at the heart of our Milky Way

Cosmic turbulences result in star and black hole formation

Hubble explores the origins of modern galaxies

NASA Voyager Statement about Competing Models to Explain Recent Spacecraft Data

NASA spacecraft on journey to Jupiter hits halfway point

Physicists propose Higgs boson 'portal' as the source of this elusive entity

NASA used satellite to follow plume left by exploding meteor

Distant planet sets speed record by orbiting its star every 8.5 hours

Researchers Slow Light to a Crawl in Liquid Crystal Matrix

Cosmology in the lab using laser-cooled ions

Kepler planet hunter spacecraft is beyond repair: NASA

If We Landed on Europa, What Would We Want to Know?

Researchers identify 12 'easy' candidates for asteroid mining

New NASA Mission to Help Us Learn How to Mine Asteroids

Reading a Message from ET

An infallible quantum measurement

First Hundred Thousand Years of Our Universe

Skywatchers readying for cosmic light show from meteor shower

Is Europa habitable?

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