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How to stargaze on the Winter Solstice

How to stargaze on the Winter Solstice

Brett Smith for redOrbit.com - Your Universe Online The winter solstice, December 21, is known for being the longest night of the year and astronomers at the Giant Magellan Telescope Organization (GMTO) suggest that the extra darkness makes for...

Latest Space Stories

2014-12-18 23:03:43

The 4th International Workshop on LunarCubes, held in Sunnyvale, California, on October 7-10, 2014, brought together some of the foremost scientists, engineers, and business people working on

aquaplanet
2014-12-17 09:14:10

Even a shallow ocean, about 50 meters deep, would be enough to keep such a planet at relatively comfortable temperatures, averaging around 60 degrees Fahrenheit year-round.

MESSENGER data suggest meteor shower
2014-12-17 07:36:17

If we lived on Mercury, we'd probably be telling you to get our your lawn chairs and enjoy the show.

2014-12-16 23:01:19

Atlantis Rising Magazine Explores the Surprising Origin of Ideas Still Driving Today’s Sensational Media Coverage Livingston, MT (PRWEB) December 16, 2014

2014-12-16 16:21:04

WASHINGTON, Dec. 16, 2014 /PRNewswire-USNewswire/ -- NASA has selected SpaceX to provide launch services for the Transiting Exoplanet Survey Satellite (TESS) mission.

exoplanet stars'
2014-12-16 11:53:59

Provided by Dr. Robert Massey, Royal Astronomical Society Astronomers could soon be able to find rocky planets stretched out by the gravity of the stars they orbit, according to a group of researchers in the United States. The team, led by Prabal Saxena of George Mason University, describe how to detect these exotic worlds in a paper in the journal Monthly Notices of the Royal Astronomical Society. An artist’s impression of a stretched rocky planet in orbit around a red dwarf star....

maven mars
2014-12-16 10:03:09

Early discoveries by NASA’s newest Mars orbiter are starting to reveal key features about the loss of the planet’s atmosphere to space over time.

The_magnetic_field_along_the_Galactic_plane
2014-12-15 09:04:55

While the pastel tones and fine texture of this image may bring to mind brush strokes on an artist’s canvas, they are in fact a visualization of data from ESA’s Planck satellite.


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
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.