The Sky Tonight

August 25, 2014

Scientists confirm array of microorganisms in buried Antarctic lake
Washington (UPI) Aug 20, 2014
Scientists have confirmed the presence of an array of microorganisms, including an extensive family of rock-eating bacteria, living in a subglacial lake in Antarctica. The discovery gives hope to scientists who suggest life could still be lurking deep under the surface of Mars. Lake Whillans is buried under 2,640 feet of ice. It's primarily fed by the lower portion of the Whillans Ice Stream in West Antarctica, but is part of a vast subglacial drainage network - a drainage system that scientis ... read more

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Europe sees five possible sites for comet landing The European Space Agency (ESA) on Monday said it had drawn up a shortlist of five possible sites for carrying out the first-ever landing on a comet. ... more		Roscosmos Intends to Spend About $298 Million on Removing Orbital Clutter The Russian Federal Space Agency (Roscosmos) is planning to spend 10.8 million rubles to develop a new spacecraft that would be used to remove space debris which is locked in a geostationary orbit, ... more		Russia to develop scavenger to collect cosmic debris by 2025 The Russian space agency is allocating around $297 million to design and construct a spacecraft that would clean circumterrestrial space of disabled communication satellites and upper-stage rockets ... more
				Scientists Say They Discovered Traces of One of Universe's Oldest Stars A team of American and Japanese astronomers claims it has found a chemical signature of one of the first stars in the universe embedded in another old star, BBC reports. According to the study publi ... more		Hubble Sees a Silver Needle in the Sky This stunning new image from the NASA/ESA Hubble Space Telescope shows part of the sky in the constellation of Canes Venatici (The Hunting Dogs). Although this region of the sky is not home to ... more

CubeSats, SmallSats and MicroSats

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

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Spectacular supernova's mysteries revealed New research by a team of UK and European-based astronomers is helping to solve the mystery of what caused a spectacular supernova in a galaxy 11 million light years away, seen earlier this year. ... more		A study of possible extended symmetries of field theoretic systems Many physical systems, from superfluids to pi mesons, are understood to be manifestations of spontaneous symmetry breaking, whereby the symmetries of a system are not realized by its lowest energy s ... more		Sierra Space clears design milestone for missile tracking satellites in SDA Tranche 2 Top diplomats of North Korea, China agree to oppose 'hegemonism' Elbit secures 120 million order for Hermes 900 maritime surveillance UAS		Voyager Map Details Neptune's Strange Moon Triton NASA's Voyager 2 spacecraft gave humanity its first close-up look at Neptune and its moon Triton in the summer of 1989. Like an old film, Voyager's historic footage of Triton has been "restored" and ... more
				Spare Off-the-Shelf Instrument Continues Solar Output Data with Excellent Results When the National Oceanic and Atmospheric Administration, or NOAA, sponsored the Total solar irradiance Calibration Transfer Experiment, or TCTE, project launched November 2013, the solar science co ... more		A Spectacular Landscape of Star Formation This image, captured by the Wide Field Imager at ESO's La Silla Observatory in Chile, shows two dramatic star formation regions in the southern Milky Way. The first is of these, on the left, is domi ... more

Electric Sparks May Alter Evolution of Lunar Soil The moon appears to be a tranquil place, but modeling done by University of New Hampshire (UNH) and NASA scientists suggests that, over the eons, periodic storms of solar energetic particles may hav ... more		First LOFAR observations of the "Whirlpool Galaxy" Using a radio telescope with frequencies just above those of commercial FM radio stations, a European team of astronomers has obtained the most sensitive image of a galaxy below 1 GHz. The team view ... more		The first animals on Earth may have been sea sponges, study suggests Small Satellite Contracted to Probe Climate Effects of Space Radiation Fengyun satellite strengthens China global weather forecasting capacity		Has sea plankton been discovered on the ISS outer hull Russian scientists say they made a "unique" discovery while analyzing samples from the exterior of the International Space Station - traces of tiny sea creatures on the station's windows and walls. ... more
First Indirect Evidence of So-Far Undetected Strange Baryons New supercomputing calculations provide the first evidence that particles predicted by the theory of quark-gluon interactions but never before observed are being produced in heavy-ion collisions at ... more		Disney tops and yo-yos with stable spins despite asymmetric shapes Tops and yo-yos are among the oldest types of playthings but researchers at Disney Research Zurich and ETH Zurich have given them a new spin with an algorithm that makes it easier to design these to ... more		500 million year reset for the immune system Scientists at the Max Planck Institute of Immunobiology and Epigenetics (MPI-IE) in Freiburg re-activated expression of an ancient gene, which is not normally expressed in the mammalian immune syste ... more		As Seen by Rosetta: Comet Surface Variations A new image of comet 67P/Churyumov-Gerasimenko shows the diversity of surface structures on the comet's nucleus. It was taken by the Rosetta spacecraft's OSIRIS narrow-angle camera on August 7, 2014 ... more

	ISS Spacewalkers Deploy Nanosatellite, Install and Retrieve Science Two Expedition 40 spacewalkers, clad in Russian Orlan spacesuits, wrapped up a 5-hour, 11-minute excursion outside the International Space Station at 3:13 p.m. EDT Monday. Flight Engineers Alexander ... more		China's first private rocket firm aims for market Hu Zhenyu, 21, founder of Link Space, China's first private rocket firm, does not want people to call him a "rocket scientist" but a rocket entrepreneur. Rocket launches have traditionally bee ... more

Worlds most powerful centrifuge begins operations in China

Breakthrough in UAV swarm intelligence as SRI redefines topology mapping

China factory activity shrinks in September for sixth straight month

Orbital Completes Third Cargo Delivery Mission to ISS for NASA		Lockheed taps GenDyn unit for Space Fence ground equipment structures		Fascinating rhythm: light pulses illuminate a rare black hole		NASA's RXTE Satellite Decodes the Rhythm of an Unusual Black Hole		Next gen satellite to be tested during Arctic Shield 2014
3 SOPS bids farewell to oldest DSCS satellite		NASA, Partners Reveal California Meteorite's Rough and Tumble Journey		New Milky Way maps help solve stubborn interstellar material mystery		Seven tiny grains captured by Stardust likely visitors from interstellar space		Stardust Team Reports Discovery of First Potential Interstellar Particles

Monitoring Meteor Showers from Space

Hubble Revisits a Globular Cluster's Age

Cisco to cut 6,000 jobs in streamlining

Stardust grains may reveal first look at interstellar space

Cassini Prepares For Its Biggest Remaining Burn

All-You-Can-Eat at the End of the Universe

Electrons moving in a magnetic field exhibit strange quantum behavior

Follow the radio waves to exomoons

NASA's NuSTAR Sees Rare Blurring of Black Hole Light

Monitoring Solar Activity with SDO

Sun sets for a NASA solar monitoring spacecraft

Cassini Tracks Clouds Developing Over a Titan Sea

Colliding Atmospheres: Mars vs Comet Siding Spring

Astrophysicists Detect Destruction of Three Stars by Black Holes

White dwarfs crashing into neutron stars explain loneliest supernovae

Hubble Finds Supernova Star System Linked To "Zombie Star"

Northrop Grumman's Scalable SIRU tapped for space mission

NASA's 3-D Study of Comets Reveals Chemical Factory at Work

Red Dwarf Stars Might Be Best Places to Discover Alien Life

China to test recoverable moon orbiter

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