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Latest Planetary science Stories

NASA Looking For External Concepts For Mission To Oceanic Jovian Moon
2014-04-29 03:21:27

Dwayne Brown, NASA's Jet Propulsion Laboratory NASA has issued a Request for Information (RFI) to science and engineering communities for ideas for a mission to Europa that could address fundamental questions of the enigmatic moon and the search for life beyond Earth. The RFI's focus is for concepts for a mission to Europa that costs less than $1 billion, excluding the launch vehicle that can meet as many of the science priorities as possible recommended by the National Research...

2014-04-28 08:21:37

DUBLIN, Apr. 28, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/f5pkj3/global_airborne) has announced the addition of the "Global Airborne UAV Remote Sensing Market 2014-2018" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 UAV remote sensing is used to acquire information about material objects or a specified area from the air without any physical contact with the object or area under investigation. Remote sensing data...

Mars Crater May Have Been Wet In The Relatively Recent Past
2014-04-26 05:08:42

April Flowers for redOrbit.com - Your Universe Online Well preserved gullies and debris flow deposits in a crater on the southern hemisphere of Mars are providing new evidence through their geomorphological attributes that they were formed by the action of liquid water in relatively recent geological times, according to a new study from the University of Gothenburg. On Earth, water becomes a single-phase unit and a flow of debris is created when the sediment on a slope is saturated with...

april 24 solar flare
2014-04-25 09:50:52

Karen C. Fox, NASA's Goddard Space Flight Center The sun emitted a significant solar flare, peaking at 8:27 p.m. EDT on April 24, 2014. Images of the flare were captured by NASA's Solar Dynamics Observatory. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, however -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel....

asteroids seen from mars surface
2014-04-25 05:47:16

Guy Webster, Jet Propulsion Laboratory A new image from NASA's Curiosity Mars rover is the first ever from the surface of Mars to show an asteroid, and it shows two: Ceres and Vesta. These two -- the largest and third-largest bodies in the asteroid belt between Mars and Jupiter -- are the destinations of NASA's Dawn mission.  Dawn orbited Vesta in 2011 and 2012, and is on its way to begin orbiting Ceres next year. Ceres is a dwarf planet, as well as an asteroid. Ceres and Vesta...

Space Weather Tracking From The Ground
2014-04-24 06:22:48

April Flowers for redOrbit.com - Your Universe Online How do you measure the effects of space weather on Earth-bound electronics? According to NASA heliophysicist Antti Pulkkinen, with high-voltage power transmission lines and iPads. Pulkkinen, of NASA's Goddard Flight Center, is launching a one-to-two year pilot project this summer by installing scientific substations beneath high-voltage power transmission lines operated by Virginia's Dominion Virginia Power. These substations will...

Mysteries Of Nearby Planetary System's Dynamics Are Now Solved
2014-04-22 12:33:58

Penn State Mysteries of one of the most fascinating nearby planetary systems now have been solved, report authors of a scientific paper to be published by the journal Monthly Notices of the Royal Astronomical Society in its early online edition on 22 April 2014. The study, which presents the first viable model for the planetary system orbiting one the first stars discovered to have planets -- the star named 55 Cancri -- was led by Penn State University graduate student Benjamin Nelson in...

Fireball Flying Over Northern Russian City Caught On Vehicle Dash Cam
2014-04-22 06:59:42

Lawrence LeBlond for redOrbit.com - Your Universe Online A suspected meteorite explosion has been recorded by citizens of the northern Russian city of Murmansk over the weekend. The fireball left a noticeable bright blue trail as it sped across the night sky at about 2:14 am (local time) on Saturday, before ending in explosion, according to multiple witnesses. There were no reports of damage during this weekend’s encounter, yet the fireball did raise some eyebrows due to its eerily...

Plant Material Stored In Impact Glass Could Reveal Much About Ancient Earth, Mars
2014-04-20 07:04:38

redOrbit Staff & Wire Reports - Your Universe Online The discovery of biodata encapsulated in molten glass resulting from asteroid and comet impacts millions of years ago not only provides information about the climate and life forms of the ancient Earth, but has also led to hopes that similar preserved organic compounds will be discovered on Mars. Fragments of leaves and other organic compounds were found lodged inside glass created by ancient impacts in Argentina by Brown...

2014-04-17 23:10:35

Vito Technology has announced the release of their award-winning Solar Walk app for Android platform. Solar Walk is a stunning real-time interactive 3D model of the Solar system and the Milky Way galaxy. (PRWEB) April 17, 2014 Vito Technology has announced the release of their award-winning solar system model Solar Walk for Android. The Android version includes everything one needs to understand about the celestial mechanics of the solar system in the best possible visualization with...


Latest Planetary science Reference Libraries

Planetary Astronomy
2014-01-12 00:00:00

Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...

How Solar Cycles Impact Our Weather Here On Earth
2013-01-13 09:10:34

Solar cycles: what are they and why should we care about them? Solar cycles are made up of what are known as solar minimums (min) and solar maximums (max). We refer to a solar min at the time when the sun is not active with many sunspots, while a solar max is just the opposite when we see a large increase in sunspot activity. So how long do solar cycles last? Typically they run on what is known as an 11 year cycle from the max to the min and then start over again anew. As of 2012 we...

Planetary and Space Science
2012-05-28 10:21:45

Planetary and Space Science is a peer-reviewed scientific journal established in 1959 and published by Elsevier 15 times per year. As of May 2012, the editor-in-chief is Rita Schulz (The Netherlands). The journal publishes original research articles and short communications. The main focus is on solar system processes which encompass multiple areas of the natural sciences. Research that involves planetary and space sciences involves many disciplines. Celestial mechanics is part of these...

Physics Of The Earth And Planetary Interiors
2012-05-01 10:08:14

Physics of the Earth and Planetary Interiors is a biweekly published peer-reviewed scientific journal published by Elsevier. As of April 2012, co-editors are G. Aelfric (University of Bristol), K. Hirose (Tokyo Institute of Technology), M. Jellinek (University of British Columbia), and K. Zhang (University of Exeter). This journal focuses on the physical and chemical processes of planetary interiors. Topics covered include planetary physics, geodesy and geophysics. Publishing formats...

Geophysical Journal International
2012-04-29 19:47:50

Geophysical Journal International is a peer-reviewed scientific journal publish monthly by Wiley-Blackwell on behalf of the Royal Astronomical Society and the German Geophysical Society. The editor-in-chief is Jeannot Trampert of TA Utrecht, the Netherlands. The primary focus of this journal is fundamental research in Geophysics. Publishing formats are original research, research notes, letters, and book reviews. Coverage includes computational, theoretical, observational and applied...

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Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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