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Latest Space Stories

big bang black hole
2014-08-08 07:08:18

Colin Hunter, Perimeter Institute for Theoretical Physics Our universe may have emerged from a black hole in a higher-dimensional universe, propose a trio of Perimeter Institute researchers in the cover story of the latest Scientific American. The big bang poses a big question: if it was indeed the cataclysm that blasted our universe into existence 13.7 billion years ago, what sparked it? Three Perimeter Institute researchers have a new idea about what might have come before the big...

illustration of a white dwarf star
2014-08-08 06:55:07

Royal Astronomical Society A research team led by astronomers and astrophysicists at the University of Warwick have found that some of the Universe’s loneliest supernovae are likely created by the collisions of white dwarf stars into neutron stars. Dr Joseph Lyman from the University of Warwick is the lead researcher on the paper, which will appear in the journal Monthly Notices of the Royal Astronomical Society. "Our paper examines so-called 'calcium-rich' transients" says Dr Lyman....

Arecibo gas bridge
2014-08-08 06:43:44

Royal Astronomical Society Astronomers and students have found a bridge of atomic hydrogen gas 2.6 million light years long between galaxies 500 million light years away. They detected the gas using the William E. Gordon Telescope at the Arecibo Observatory, a radio astronomy facility of the US National Science Foundation sited in Puerto Rico. The team published their results Thursday in a paper in Monthly Notices of the Royal Astronomical Society. The stream of atomic hydrogen gas is...

zombie star after supernova
2014-08-07 07:21:49

Felicia Chou, NASA Headquarters and Donna Weaver / Ray Villard, Space Telescope Science Institute Using NASA’s Hubble Space Telescope, a team of astronomers has spotted a star system that could have left behind a “zombie star” after an unusually weak supernova explosion. A supernova typically obliterates the exploding white dwarf, or dying star. On this occasion, scientists believe this faint supernova may have left behind a surviving portion of the dwarf star -- a sort of zombie...

3d printed space telescope
2014-08-07 07:09:22

Lori Keesey, NASA's Goddard Space Flight Center By the end of September, NASA aerospace engineer Jason Budinoff is expected to complete the first imaging telescopes ever assembled almost exclusively from 3-D-manufactured components. “As far as I know, we are the first to attempt to build an entire instrument with 3-D printing,” said Budinoff, who works at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Under his multi-pronged project, funded by Goddard’s Internal...

2014-08-06 12:22:15

WASHINGTON, Aug. 6, 2014 /PRNewswire-USNewswire/ -- Using NASA's Hubble Space Telescope, a team of astronomers has spotted a star system that could have left behind a "zombie star" after an unusually weak supernova explosion. http://photos.prnewswire.com/prnvar/20081007/38461LOGO A supernova typically obliterates the exploding white dwarf, or dying star. On this occasion, scientists believe this faint supernova may have left behind a surviving portion of the dwarf star -- a sort of...

Cosmic microwave background
2014-08-06 03:00:27

Hillary Sanctuary/Mediacom, Ecole Polytechnique Fédérale de Lausanne The Planck Telescope allowed physicists to draw the most detailed map of the first light emitted after the Big Bang. Some of its features do not entirely fit the standard cosmological theory, but scientists have discovered that these anomalies could be explained by how the data was processed. Last year, the Planck Telescope revealed the most detailed picture of the cosmic microwave background, the relic radiation...

extreme temperature evolution for WISE J0304-2705
2014-08-06 04:24:18

redOrbit Staff & Wire Reports - Your Universe Online An object that is currently cool as a planet might have spent much of its youth as hot as a star, according to a new research paper appearing in the latest edition of the journal Monthly Notices of the Royal Astronomical Society. The object currently fluctuates between 200 and 300 degrees Fahrenheit (100 to 150 degrees Celsius), which is in between the temperatures of Earth and Venus, lead investigator David Pinfield of the...

2014-08-05 08:33:27

SOUTH SAN FRANCISCO, Calif., Aug. 5, 2014 /PRNewswire/ -- Rigel Pharmaceuticals, Inc. (Nasdaq:RIGL) today reported financial results for the second quarter and six months ended June 30, 2014. For the second quarter of 2014, Rigel reported a net loss of $25.4 million, or $0.29 per share, compared to a net loss of $22.8 million, or $0.26 per share, in the same period of 2013. Weighted average shares outstanding for the second quarters of 2014 and 2013 were 87.5 million and 87.1...

voyager heliosphere
2014-08-05 03:00:07

Southwest Research Institute Scientists on Sunday highlighted an impressive list of achievements in researching the outer heliosphere at the 40th International Committee on Space Research (COSPAR) Scientific Assembly in Moscow. “Between NASA’s Voyager and IBEX missions, it’s an incredible time for outer heliospheric science,” says Dr. Dave McComas, IBEX principal investigator and assistant vice president of the Space Science and Engineering Division at Southwest Research...


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
mallemaroking
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.