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Latest Planetary science Stories

moon outline
2014-10-02 04:53:01

Chuck Bednar for redOrbit.com - Your Universe Online Analysis of a massive rectangular feature buried just below the lunar surface by NASA’s Gravity Recovery and Interior Laboratory (GRAIL) spacecraft has revealed that the giant basin on the moon’s near side was likely created by ancient lava flows and not a massive asteroid collision, according to a new study. Writing in the October 1 online edition of the journal Nature, lead author Colorado School of Mines Geophysics Associate...

2014-09-30 23:02:22

Exprodat, the oil and gas GIS services, software and training supplier, is delighted to announce a series of training courses designed to show exploration and production staff how they can maximise the benefit of using Esri ArcGIS within their workflows. London, UK (PRWEB) October 01, 2014 Exprodat, the oil and gas GIS services, software and training supplier, is delighted to announce a series of training courses designed to show exploration and production staff how they can maximise the...

converted PNM file
2014-09-30 05:09:22

Preston Dyches, NASA Jet Propulsion Laboratory NASA's Cassini spacecraft is monitoring the evolution of a mysterious feature in a large hydrocarbon sea on Saturn's moon Titan. The feature covers an area of about 100 square miles (260 square kilometers) in Ligeia Mare, one of the largest seas on Titan. It has now been observed twice by Cassini's radar experiment, but its appearance changed between the two apparitions. The mysterious feature, which appears bright in radar images against...

2014-09-26 12:21:26

NEW YORK, Sept. 26, 2014 /PRNewswire/ -- Charlie Rose, renowned journalist and newscaster, will interview Christine Lagarde, Managing Director of the International Monetary Fund, on the occasion of the Inaugural Gala of The Friends of Hermione-Lafayette in America. The live interview will replicate the signature round table format of a Charlie Rose television show and take place in the presence of Honorary Host, Dr. Henry Kissinger, Former Secretary of State, Bernard Henri Levy, esteemed...

water in our Solar System
2014-09-26 05:04:05

Chuck Bednar for redOrbit.com - Your Universe Online The water found on planet Earth predates the formation of the sun – a discovery that could have implications in the ongoing search for life on other planets, according to research appearing in Friday’s the journal Science. Scientists have long wondered whether the water found on our planet, in lunar craters and elsewhere originally came from ice ionized when the solar system was formed, or if it actually predated the solar system...

asteroid hunter Patrick Wiggins
2014-09-25 03:00:11

Lee J. Siegel, University of Utah What’s rocky, about a mile wide, orbits between Mars and Jupiter and poses no threat to Earth? An asteroid named “Univofutah” after the University of Utah. Discovered on Sept. 8, 2008, by longtime Utah astronomy educator Patrick Wiggins, the asteroid also known as 391795 (2008 RV77) this month was renamed Univofutah by the International Astronomical Union’s Minor Planet Center in Cambridge, Massachusetts. “It’s neat,” Wiggins says....

pluto debate
2014-09-25 05:51:31

Chuck Bednar for redOrbit.com - Your Universe Online Pluto may no longer be a planet in the eyes of the International Astronomical Union (IAU), but as a recent debate hosted by the Harvard-Smithsonian Center for Astrophysics (CfA) revealed, not everyone agrees with the official assessment that led to its 2006 demotion. “What is a planet? For generations of kids the answer was easy. A big ball of rock or gas that orbited our Sun, and there were nine of them in our solar system,” the...

2014-09-24 23:01:54

In a feat of long-distance detection, astronomers led by experts at the University of Maryland have found water vapor in the atmosphere of a Neptune-sized planet nearly 729 trillion miles from Earth. This is the smallest planet for which scientists have been able to identify chemical components of its atmosphere. (PRWEB) September 24, 2014 Astronomers have found water vapor in the atmosphere of a planet about four times bigger than Earth, in the constellation Cygnus about 124 light years...

maven image
2014-09-24 15:06:04

NASA NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has obtained its first observations of the extended upper atmosphere surrounding Mars. [ Watch the Video: ScienceCasts: First Light for MAVEN ] The Imaging Ultraviolet Spectrograph (IUVS) instrument obtained these false-color images eight hours after the successful completion of Mars orbit insertion by the spacecraft at 10:24 p.m. EDT Sunday, Sept. 21, after a 10-month journey. The image shows the planet from...

extrasolar planet HAT-P-11b
2014-09-24 13:40:24

NASA Astronomers using data from three of NASA's space telescopes -- Hubble, Spitzer and Kepler -- have discovered clear skies and steamy water vapor on a gaseous planet outside our solar system. The planet is about the size of Neptune, making it the smallest planet from which molecules of any kind have been detected. [ Watch the Video: Zoom Into HAT-P-11 ] “This discovery is a significant milepost on the road to eventually analyzing the atmospheric composition of smaller, rocky...


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
conjunto
  • A style of popular dance music originating along the border between Texas and Mexico, characterized by the use of accordion, drums, and 12-string bass guitar and traditionally based on polka, waltz, and bolero rhythms.
The word 'conjunto' comes through Spanish, from Latin coniūnctus, past participle of coniungere, to join together; see conjoin