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Last updated on April 18, 2014 at 8:33 EDT
Exoplanets Soon To Gleam In The Eye Of NESSI

Exoplanets Soon To Gleam In The Eye Of NESSI

Whitney Clavin, NASA Jet Propulsion Laboratory The New Mexico Exoplanet Spectroscopic Survey Instrument (NESSI) will soon get its first "taste" of exoplanets, helping astronomers decipher their chemical composition. Exoplanets are planets that...

Latest Astronomy Stories

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...

2014-04-17 16:21:08

WASHINGTON, April 17, 2014 /PRNewswire-USNewswire/ -- Using NASA's Kepler Space Telescope, astronomers have discovered the first Earth-size planet orbiting a star in the "habitable zone" -- the range of distance from a star where liquid water might pool on the surface of an orbiting planet. The discovery of Kepler-186f confirms that planets the size of Earth exist in the habitable zone of stars other than our sun. http://photos.prnewswire.com/prnvar/20081007/38461LOGO While planets...

Martian Meteorites Offer Evidence Of Early Atmosphere On Red Planet
2014-04-17 06:47:34

Lawrence LeBlond for redOrbit.com - Your Universe Online Martian meteorites that fell to Earth are revealing secrets of an early atmosphere on Mars that is hidden in the chemical signatures of each ancient rock. Geologists, who collected and studied 40 of these otherworldly rocks, have found an important key to how the atmospheres of Mars and Earth diverged very early in the evolution of the Solar System. The results of this study, published in the journal Nature, will help guide...

2014-04-16 23:12:09

Tippett Studio re-joins forces with TED director Seth MacFarlane to create eye-popping visual effects for COSMOS: A SpaceTime Odyssey. Berkeley, CA (PRWEB) April 16, 2014 Tippett Studio has re-joined forces with TED director Seth MacFarlane to create eye-popping visual effects for COSMOS: A SpaceTime Odyssey. Tippett Studio Supervisor Eric Leven oversaw the creation of more than 200 effects shots in just over 6 months for the re-boot of Carl Sagan’s beloved 30-year-old COSMOS: A...

Gum 41: A Study In Scarlet
2014-04-16 10:21:53

ESO [ Watch The Video: Zooming In On The Star Formation Region Gum 41 ] This area of the southern sky, in the constellation of Centaurus (The Centaur), is home to many bright nebulae, each associated with hot newborn stars that formed out of the clouds of hydrogen gas. The intense radiation from the stellar newborns excites the remaining hydrogen around them, making the gas glow in the distinctive shade of red typical of star-forming regions. Another famous example of this phenomenon...

Tilted orbits
2014-04-16 04:31:03

redOrbit Staff & Wire Reports - Your Universe Online While experts have long believed that life could not exist on planets with a fluctuating tilt in their orbits, new research appearing in the April issue of the journal Astrobiology suggests that such obliquity variations could actually increase the planetary habitability in those worlds. According to Weber State University physics professor John Armstrong, University of Washington astronomer Rory Barnes and their colleagues, these...

Saturn's Hexagon: An amazing Phenomenon
2014-04-15 10:10:02

Universidad del País Vasco Researchers of the University of the Basque Country reveal some of the secrets of Saturn's mysterious hexagonal wave, including its rotation period, which could be that of the planet itself In 1980 and 1981 NASA's Voyager 1 and 2 space probes passed for the first time over the planet Saturn, located 1,500 million km from the Sun. Among their numerous discoveries they observed a strange, hexagon-shaped structure in the planet's uppermost clouds surrounding its...

Cassini Eyes Possible New Moon Forming In Saturn's Orbit
2014-04-15 08:45:46

Brett Smith for redOrbit.com - Your Universe Online Newly released images from NASA’s Cassini probe have revealed the “birthing” of a tiny moon in orbit around Saturn. The images, taken exactly one year ago on Tuesday, showed evidence of the formation of a tiny icy moon, named “Peggy” – according to a new report on the find in the journal Icarus. The study authors said the discovery could provide information about the formation of Saturn’s other moons as well as the...

2014-04-14 20:23:47

$500 million share buyback authorization also announced BENTON HARBOR, Mich., April 14, 2014 /PRNewswire/ -- The board of directors of Whirlpool Corporation (NYSE:WHR) declared today a 20 percent increase in the quarterly dividend on the company's common stock to 75 cents per share from 62.5 cents per share. The dividend is payable June 15, 2014, to stockholders of record at the close of business on May 16, 2014. http://photos.prnewswire.com/prnvar/20040202/DETU004LOGO The...

2014-04-14 16:21:17

WASHINGTON, April 14, 2014 /PRNewswire-USNewswire/ -- NASA's Cassini spacecraft has documented the formation of a small icy object within the rings of Saturn that may be a new moon, and may also provide clues to the formation of the planet's known moons. http://photos.prnewswire.com/prnvar/20081007/38461LOGO Images taken with Cassini's narrow angle camera on April 15, 2013 show disturbances at the very edge of Saturn's A ring -- the outermost of the planet's large, bright rings. One...


Latest Astronomy Reference Libraries

Stellar Astrophysics
2014-01-12 00:00:00

The prominent feature that allows for the existence of life on Earth is the Sun. Radiation from our closest star provides heat and energy to our planet, driving biological processes and providing the necessary conditions for liquid water to naturally exist. But our Sun is only but one star in this vast Universe. And as it turns out, most stars are quite different than the one that illuminates our day. For this reason, scientists have, for hundreds of years, attempted to study the other...

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...

Cosmology
2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

Astrophysics
2014-01-12 00:00:00

Image Caption: NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 56,000 light-years in diameter and approximately 60 million light-years distant. Credit: NASA/ESA/Wikipedia What is Astrophysics? For much of the modern age the term Astrophysics has been used synonymously with Astronomy. This interchange is so common that many textbooks even offer the two as having the same meaning. However, from a strictly historical perspective there are differences...

Tropic of Capricorn
2013-02-21 13:31:57

The Tropic of Capricorn, alternately called the Southern Tropic, is a marker of the most southerly latitude on the Earth at which the Sun can be directly overhead. This occurs at the December solstice, when the southern hemisphere is tilted towards the sun at its maximum degree. It is one of the five major circles of latitude that mark maps of the Earth. It presently lies 23 degrees 26’ 16’’ south of the Equator. Currently, the Tropic of Capricorn is drifting towards the north at...

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