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Frequent Visitor: Asteroid Larger Than Statue of Liberty Approaches Earth![]() Pasadena CA (Sputnik) Feb 06, 2019 What astronomers may describe as an exciting sighting, some may find frightening, as a huge and heavy alien body will come comparatively close to Earth in the early hours of 6 February. Dubbed by NASA Asteroid 2013 RV9, the minor planet is expected to swing by Earth at 6.30am GMT (UTC) on Wednesday. The distance between the asteroid and Earth will constitute around 6,842,740 km, which is a closer proximity than during the last six times it passed by the planet in the last decade. To understa ... read more |
Japan's Hayabusa2 probe to land on asteroid on Feb 22Tokyo (AFP) Feb 6, 2019 A Japanese probe sent to examine an asteroid in order to shed light on the origins of the solar system is expected to land on the rock later this month, officials said Wednesday. ... more
First look: Chang'e lunar landing siteGreenbelt MD (SPX) Feb 07, 2019 On Jan. 3, 2019, the Chinese spacecraft Chang'e 4 safely landed on the floor of the Moon's Von Karman crater (186 kilometer diameter, 116 miles). Four weeks later (Jan. 30, 2019), as NASA's Lunar Re ... more
Roscosmos, Academy of Sciences: Necessary to Prepare Lawyers for Moon DisputesMoscow (Sputnik) Feb 07, 2019 Russian Roscosmos space corporation and the Academy of Sciences think that it is time to start preparing lawyers for the territorial disputes over the Moon, their joint resolution, obtained by Sputn ... more
Massive collision in the planetary system Kepler 107La Laguna, Spain (SPX) Feb 07, 2019 Since, in 1995 the first extrasolar planet was discovered almost 4,000 planets have been found around the nearest stars. This allows us to study a large variety of configurations for these planetary ... more |
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| Previous Issues | Feb 06 | Feb 05 | Feb 04 | Feb 01 | Jan 31 |
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InSight's Seismometer Now Has a Cozy Shelter on MarsPasadena CA (JPL) Feb 05, 2019 For the past several weeks, NASA's InSight lander has been making adjustments to the seismometer it set on the Martian surface on Dec. 19. Now it's reached another milestone by placing a domed shiel ... more
Sodium, Not Heat, Reveals Volcanic Activity on Jupiter's Moon IoTucson AZ (SPX) Feb 01, 2019 A large volcanic event was detected on Jupiter's moon Io using Jovian sodium nebula brightness variation, a new paper in Astrophysical Journal Letters said. "These results highlight the growin ... more
Magnifying glass reveals unexpected intermediate mass exoplanetsMaunakea HI (SPX) Feb 01, 2019 Astronomers have found a new exoplanet that could alter the standing theory of planet formation. With a mass that's between that of Neptune and Saturn, and its location beyond the "snow line" of its ... more
First private spacecraft shoots for the moonColumbus OG (The Conversation) Feb 04, 2019 "Moon of Israel" is an epic 1924 film from the golden era of silent movies, and helped launch the directing career of Michael Curtiz, of "Casablanca" fame. Sequels seldom live up to the original. ... more
Intelligent Healing for Complex WoundsWashington DC (SPX) Feb 07, 2019 Blast injuries, burns, and other wounds experienced by warfighters often catastrophically damage their bones, skin, and nerves, resulting in months to years of recovery for the most severe injuries ... more |
![]() Capella Space Selects Phase Four for Maxwell On-Orbit Propulsion System
Engineers harvest heart's energy to power life-saving devicesHanover NH (SPX) Feb 05, 2019 The heart's motion is so powerful that it can recharge devices that save our lives, according to new research from Dartmouth College. Using a dime-sized invention developed by engineers at the ... more |
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A reconfigurable soft actuatorBoston MA (SPX) Feb 05, 2019 Mechanical systems, such as engines and motors, rely on two principal types of motions of stiff components: linear motion, which involves an object moving from one point to another in a straight lin ... more
What Can Curiosity Tell Us About How a Martian Mountain FormedWashington DC (SPX) Feb 01, 2019 The density of rock layers on the terrain that climbs from the base of Mars' Gale Crater to Mount Sharp is less dense than expected, according to the latest report on the Red Planet's geology from a ... more
Simply shining light on dinosaur metal compound kills cancer cellsWarwick UK (SPX) Feb 05, 2019 A new compound based on Iridium, a rare metal which landed in the Gulf of Mexico 66 M years ago, hooked onto albumin, a protein in blood, can attack the nucleus of cancerous cells when switched on b ... more
Engineers build a soft robotics perception system inspired by humansSan Diego CA (SPX) Feb 01, 2019 An international team of researchers has developed a perception system for soft robots inspired by the way humans process information about their own bodies in space and in relation to other objects ... more
Building Trusted Human-Machine PartnershipsWashington DC (SPX) Feb 01, 2019 A key ingredient in effective teams - whether athletic, business, or military - is trust, which is based in part on mutual understanding of team members' competence to fulfill assigned roles. When i ... more |
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Beyond Mars, the Mini MarCO Spacecraft Fall Silent Pasadena CA (JPL) Feb 06, 2019
Before the pair of briefcase-sized spacecraft known collectively as MarCO launched last year, their success was measured by survival: If they were able to operate in deep space at all, they would be pushing the limits of experimental technology.
Now well past Mars, the daring twins seem to have reached their limit. It's been over a month since engineers have heard from MarCO, which followe ... more |
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Roscosmos, Academy of Sciences: Necessary to Prepare Lawyers for Moon Disputes Moscow (Sputnik) Feb 07, 2019
Russian Roscosmos space corporation and the Academy of Sciences think that it is time to start preparing lawyers for the territorial disputes over the Moon, their joint resolution, obtained by Sputnik, read.
This recommendation has been made following the meeting between Roscosmos and the Academy of Sciences on the development of the National program for exploration and colonization of the ... more |
Sodium, Not Heat, Reveals Volcanic Activity on Jupiter's Moon Io Tucson AZ (SPX) Feb 01, 2019
A large volcanic event was detected on Jupiter's moon Io using Jovian sodium nebula brightness variation, a new paper in Astrophysical Journal Letters said.
"These results highlight the growing body of evidence that the traditional way of monitoring Io's volcanism - by looking for temperature changes on its surface caused by hot lava - is not able to reliably find these large gas release e ... more |
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ASU scientists study organization of life on a planetary scale Tempe AZ (SPX) Feb 06, 2019
When we think of life on Earth, we might think of individual examples ranging from animals to bacteria. When astrobiologists study life, however, they have to consider not only individual organisms, but also ecosystems, and the biosphere as a whole.
In astrobiology, there is an increasing interest in whether life as we know it is a quirk of the particular evolutionary history of the Earth ... more |
Launch of Unmanned US Dragon 2 Spacecraft to ISS Set for March 2 Moscow (Sputnik) Feb 07, 2019
The new US spacecraft Dragon 2 will be launched for an unmanned mission to the International Space Station (ISS) on March 2, a source in the Russian space industry told Sputnik on Wednesday.
"The US side gave us information about the launch date of the unmanned spacecraft Dragon 2 to the ISS. It is March 2," the source said.
In mid-January, a source told Sputnik that a manned Dragon ... more |
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Seed of moon's first sprout: Chinese scientists' endeavor Beijing (XNA) Feb 05, 2019
An experiment that saw the first-ever plant sprouting on the moon last month was born in a natural disaster that devastated China's cotton-industry almost three decades ago.
Li Fuguang was one of the Chinese agricultural scientists whose years of hard work might one day help lead to a base and long-term human residence on the moon.
He was on the team that developed the cotton seeds c ... more |
Frequent Visitor: Asteroid Larger Than Statue of Liberty Approaches Earth Pasadena CA (Sputnik) Feb 06, 2019
What astronomers may describe as an exciting sighting, some may find frightening, as a huge and heavy alien body will come comparatively close to Earth in the early hours of 6 February.
Dubbed by NASA Asteroid 2013 RV9, the minor planet is expected to swing by Earth at 6.30am GMT (UTC) on Wednesday. The distance between the asteroid and Earth will constitute around 6,842,740 km, which is a ... more |
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U.S. Air Force tests microwave, laser weapon systems Washington (UPI) Jan 23, 2019
The U.S. Air Force announced it is planning future experiments involving laser and microwave energy weapons after recent successes in testing sessions.
Future experiments in the Directed Energy Experimentation Campaign are planned at the White Sands Missile Range in New Mexico, the Air Force said Tuesday in a statement.
The tests by the 704th Test Group, essentially the use of mi ... more |
Raytheon, Lockheed contracted for Patriot systems for foreign customers Washington (UPI) Feb 4, 2019
Lockheed Martin Corp. and Raytheon Co. have been awarded separate U.S. Army contracts totaling nearly $45 million for foreign customers of Patriot missile systems.
The Phased Array Tracking Radar to Intercept on Target Advanced Capability-3, or Patriot PAC-3, are used to defend against incoming threats, including tactical ballistic missiles, cruise missiles and aircraft. The PAC-3 missi ... more |
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Scientist sheds light on Titan's mysterious nitrogen atmosphere San Antonio TX (SPX) Jan 24, 2019
A new Southwest Research Institute study tackles one of the greatest mysteries about Titan, one of Saturn's moons: the origin of its thick, nitrogen-rich atmosphere. The study posits that one key to Titan's mysterious atmosphere is the "cooking" of organic material in the moon's interior.
"Titan is a very interesting moon because it has this very thick atmosphere, which makes it unique amo ... more |
Nano-infused ceramic could report on its own health Houston TX (SPX) Feb 06, 2019
A ceramic that becomes more electrically conductive under elastic strain and less conductive under plastic strain could lead to a new generation of sensors embedded into structures like buildings, bridges and aircraft able to monitor their own health.
The electrical disparity fostered by the two types of strain was not obvious until Rice University's Rouzbeh Shahsavari, an assistant profes ... more |
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New squeezing record at GEO600 gravitational-wave detector Hannover, Germany (SPX) Dec 17, 2018
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
Scientists simulate a black hole in a water tank Sao Paulo, Brazil (SPX) Feb 07, 2019
Certain phenomena that occur in black holes but cannot be directly observed in astronomic investigations can be studied by means of a laboratory simulation. This is possible due to a peculiar analogy between processes that are characteristic of black holes and hydrodynamic processes. The common denominator is the similarity of wave propagation in both cases.
This possibility is explored in ... more |
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A reconfigurable soft actuator Boston MA (SPX) Feb 05, 2019
Mechanical systems, such as engines and motors, rely on two principal types of motions of stiff components: linear motion, which involves an object moving from one point to another in a straight line; and rotational motion, which involves an object rotating on an axis.
Nature has developed far more sophisticated forms of movement - or actuation - that can perform complex functions more dir ... more |
German Forces Begin Training Courses on Armed Israeli Surveillance Drones Moscow (Sputnik) Feb 05, 2019
German forces recently began a training course at the Tel Nof airbase in Rehovot, Israel, in an effort to learn the surveillance capabilities of the costly Heron TP unmanned surveillance drone.
The German officials, a pilot and sensor operator, began the eight-week training session in late January, according to the Jerusalem Post, which reported that the drone training is expected to conti ... more |
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