Space News From SpaceDaily.Com

February 20, 2015

MAVEN Completes First Deep Dip Campaign
Greenbelt MD (SPX) Feb 20, 2015
NASA'S Mars Atmosphere and Volatile Evolution has completed the first of five deep-dip maneuvers designed to gather measurements closer to the lower end of the Martian upper atmosphere. "During normal science mapping, we make measurements between an altitude of about 150 km and 6,200 km (93 miles and 3,853 miles) above the surface," said Bruce Jakosky, MAVEN principal investigator at the University of Colorado's Laboratory for Atmospheric and Space Physics in Boulder. "During the deep-dip ca ... read more

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The origin of the magnetic field covering the Sun has been discovered The magnetic field that covers the Sun and determines its behavior -the eleven year cycles no less than such conspicuous phenomena as solar spots and solar storms- also has another side to it: a mag ... more		A new view of the solar system: Astrophysical jets driven by the sun As the sun skims through the galaxy, it flings out charged particles in a stream of plasma called the solar wind, and the solar wind creates a bubble extending far outside the solar system known as ... more		Boeing to improve laser beam weapon accuracy A beam control system for enhanced accuracy of laser weapons on warships is to be designed and developed by Boeing under a U.S. Navy contract. ... more
				Modi vows to end India status as top defence importer Prime Minister Narendra Modi vowed Wednesday to end India's status as the world's number one defence importer, saying he wanted 70 percent of hardware to be manufactured domestically by the turn of the decade. ... more		State Department OKs export of armed drones The United States will now allow the sale of armed unmanned aerial systems to other countries on a case-by-case basis, the State Department said. ... more

Nuclear Decommissioning Conference Europe May 2015

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Ancient rocks show life could have flourished on Earth 3.2 billion years ago A spark from a lightning bolt, interstellar dust, or a subsea volcano could have triggered the very first life on Earth. But what happened next? Life can exist without oxygen, but without plentiful ... more		New ozone-destroying gases on the rise Scientists report that chemicals that are not controlled by a United Nations treaty designed to protect the Ozone Layer are contributing to ozone depletion. In the new study, published in Nature Geo ... more		U.S. defense in free fall Saudi Arabia and Pakistan sign mutual defense pact Brazil, Chile sign defense agreement		Mapping seascapes in the deep ocean Researchers from University of Southampton have developed a new, automated method for classifying hundreds of miles of the deep sea floor, in a way that is more cost efficient, quicker and more obje ... more
				NewSpace Researchers Workshop to be held on May 4, 2015 in Houston The inaugural NewSpace Researchers Workshop (NSRW) will take place on May 4, 2015 at the South Shore Harbour Resort and Conference Center in Houston, Texas. Held in conjunction with the Sea, Earth, ... more		OHB and AAC develop InnoSat platform OHB Sweden, Stockholm, and AAC Microtec, Uppsala, have been appointed by the Swedish National Space Board (SNSB) to deliver a highly capable small satellite platform, named InnoSat, and to accomplis ... more

Latest Drive Puts Rover Within Marathon-Distance Record Opportunity is on the west rim of Endeavour Crater heading towards "Marathon Valley," a putative location for abundant clay minerals now only about 656 feet (200 meters) away. The project is o ... more		Mars hills hide icy past A complex network of isolated hills, ridges and small basins spanning 1400 km on Mars is thought to hide large quantities of water-ice. Phlegra Montes stretches from the Elysium volcanic region at a ... more		GUARDIAN Tsunami Detection Tech Catches Wave in Real Time Galileo daughter mission named Celeste to strengthen navigation resilience How quantum computers can be validated when solving unsolvable problems		Sensors Detect Icing Conditions to Help Protect Airplanes When ice accumulates on the surface of an aircraft during flight, it distorts the smooth flow of air necessary to stay aloft. The result is a reduction in lift, which can lead to stalls and crashes. ... more
NASA, ESA Telescopes Give Shape to Furious Black Hole Winds NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and ESA's (European Space Agency) XMM-Newton telescope are showing that fierce winds from a supermassive black hole blow outward in all directio ... more		Hubble Gets Best View of Circumstellar Debris Disk Distorted by Planet The new visible-light Hubble image traces the disk to within about 650 million miles of the star. The giant planet orbits at 900 million miles, and was directly imaged in infrared light by the Europ ... more		Arachnid Rapunzel: Researchers spin spider silk proteins into artificial silk Incredibly tough, slightly stretchy spider silk is a lightweight, biodegradable wonder material with numerous potential biomedical applications. But although humans have been colonizing relatively p ... more		Light in the Moebius strip Physics sometimes borders on light art. An international team headed by researchers from the Max Planck Institute for the Science of Light and Friedrich-Alexander-Universitaet Erlangen-Nuremberg (FA ... more

	STG Aerospace receives approval for photoluminescent, emergency floorpath marking A pioneer in the development of innovative aircraft cabin lighting technologies, STG Aerospace is delighted to announce that it has received STC approvals from the Federal Aviation Administration (F ... more		Building a more versatile frequency comb Frequency combs are the rulers of light. By counting a wavelength's many oscillations, they measure distance and time with extraordinary precision and speed. Since the discovery of optical fre ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

China's Hypersonic Glide Vehicle: A Threat to the United States		NASA preparing to reassemble International Space Station		In the quantum world, the future affects the past		The mystery of cosmic oceans and dunes		Dark matter guides growth of supermassive black holes
Why do starburst galaxies 'burst'?		With new data, Planck satellite brings early universe into focus		The strange case of the missing dwarf		For the first time, spacecraft catch a solar shockwave in the act		The highest plume ever observed on Mars

Stars akin to the sun also explode when they die

Mystery Mars plume baffles scientists

Up, Up and Away! First Humans Chosen for Mission to Mars

Forget the Higgs Boson, Massively Upgraded LHC to Search for 'Squark'

Slovakia becomes ninth ESA European Cooperating State

Exotic states materialize with supercomputers

Half spheres for molecular circuits

NASA photographs fireball streaking across Pennsylvania skies

A new spin on spintronics

Breakthrough may lead to industrial production of graphene devices

New Horizons Spots Small Moons Orbiting Pluto

From Vomit Comet to CubeSat

Space Station 3-D Printed Items, Seedlings Return in the Belly of a Dragon

Cool ride!

Research With Space Explorers May One Day Heal Earth's Warriors

Scientists alarmed at short-term ozone-eroding gases

Two Years On, Source of Russian Chelyabinsk Meteor Remains Elusive

School is in Session: Welcome to Boosters 101

Satellites help predict outbreaks of disease

Laser 'ruler' holds promise for hunting exoplanets

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