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Latest Space Stories

2014-09-30 08:35:12

WILL PROVIDE LED LIGHTING SYSTEMS FOR PLANTS GROWN IN CLOSED ENVIRONMENTS GOTEBORG, Sweden and SAN FRANCISCO, Sept. 30, 2014 /PRNewswire/ -- Heliospectra AB (OTCQB: HLSPY, FIRSTNORTH: HELIO), a world leader in intelligent lighting technology for plant research and greenhouse cultivation, has been named one of thirteen partners in an international consortium participating in the EDEN Initiative, a research program from Germany's DLR Institute of Space Systems focused on...

2014-09-28 00:20:12

ALEXANDRIA, Va., Sept. 27, 2014 /PRNewswire/ -- The Tauri Group, LLC announced today that QxBranch, a quantum computing services and software venture, will retain Tauri employees Michael Brett and Paul Guthrie to lead its executive team. The Tauri Group is expanding its strategic support of Aerospace Concepts by installing two employees as the executive team of one of the world's first quantum computing software and services companies. The Tauri Group, LLC is an analytic...

coronal mass ejection
2014-09-26 03:00:31

Karen C. Fox, NASA's Goddard Space Flight Center Two main types of explosions occur on the sun: solar flares and coronal mass ejections. Unlike the energy and x-rays produced in a solar flare – which can reach Earth at the speed of light in eight minutes – coronal mass ejections are giant clouds of solar material that take one to three days to reach Earth. Once at Earth, these ejections, also called CMEs, can impact satellites in space or interfere with radio communications. During CME...

deceptive galaxy
2014-09-26 08:31:51

Georgia Bladon, Hubble/ESA Astronomers usually have to peer very far into the distance to see back in time, and view the Universe as it was when it was young. This new NASA/ESA Hubble Space Telescope image of galaxy DDO 68, otherwise known as UGC 5340, was thought to offer an exception. This ragged collection of stars and gas clouds looks at first glance like a recently-formed galaxy in our own cosmic neighborhood. But, is it really as young as it looks? Astronomers have studied...

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...

fireballs witnessed
2014-09-26 04:16:38

Chuck Bednar for redOrbit.com - Your Universe Online Approximately 150 people throughout the eastern half of the US reported witnessing four large fireballs traveling throughout the skies during a 24-hour period on Tuesday, various media outlets are reporting. According to Aaron Homer of the Inquisitor, a total of four separate unique events took place. The term ‘fireball’ is actually an unscientific term for a phenomenon created by a meteor, he explained. As the piece of dust or...

Artist’s impression of eclipsing binary
2014-09-25 03:00:54

Carnegie Institution New modeling studies from Carnegie’s Alan Boss demonstrate that most of the stars we see were formed when unstable clusters of newly formed protostars broke up. These protostars are born out of rotating clouds of dust and gas, which act as nurseries for star formation. Rare clusters of multiple protostars remain stable and mature into multi-star systems. The unstable ones will eject stars until they achieve stability and end up as single or binary stars. The work is...

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...

hubble
2014-09-25 04:36:08

April Flowers for redOrbit.com - Your Universe Online Out of every four proposals submitted to gain observation time on the Hubble Space Telescope (HST), three are denied. You might think that these denials are based strictly on the merits of the study being proposed and the current viewing patterns of the telescope, but you would be wrong. A new internal study from the Space Telescope Science Institute (STScI), published online currently on arXiv and coming soon to an issue of...


Latest Space Reference Libraries

Geometry
2014-01-02 10:21:51

Geometry is a branch of mathematics that is concerned with questions of shape, size, relative position of figures, and the properties of space. A mathematician who works in the geometry field is called a geometer. Geometry arose independently in numerous early cultures as a body of practical knowledge concerning areas, lengths, and volumes, with elements of a formal mathematical science emerging in the West as early as Thales. By the 3rd century BC, geometry was put into an axiomatic form by...

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...

Ad Astra
2012-05-07 07:06:15

Ad Astra is a quarterly-published journal of the National Space Society (NSS). The name “ad astra” means “to the stars.” The journal was established following the merger of the L5 Society and the National Space Institute, which formed the NSS in 1987. The NSS is a non-profit aerospace advocacy and educational institution based in Washington DC. On November 28, 2007, the NSS announced MM Publishing Inc. as the newest publisher of Ad Astra. MM Publishing officially took on the role...

sts-52
2012-03-24 10:39:24

Columbia launched from Kennedy Space Center on October 22, 1992 at 1:09 PM EDT and landed at Kennedy on November 1 at 9:05 AM EST. The shuttle orbited 159 times at an altitude of 163 nautical miles at an inclination of 28.45 degrees and travelled 4.1 million miles. The mission lasted 9 days, 20 hours, 56 minutes, and 13 seconds. The mission launched several satellites for international partners. The primary mission objectives were the deployment of the Laser Geodynamic Satellite II...

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Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
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