Quantcast
Last updated on April 21, 2014 at 1:20 EDT

Latest Space Stories

Large Asteroid Passes Within A Few Million Miles Of Earth
2014-02-18 11:05:41

Lee Rannals for redOrbit.com - Your Universe Online The Earth faced a “close-call” on Monday night as near-Earth asteroid 2000 EM26 came within a couple million miles of the planet, nearly a year after the Chelyabinsk meteor exploded over Russia. The asteroid, which was estimated to be about the size of three football fields, whizzed by Earth last night at a distance of 2.1 million miles and traveling at about 27,000 mph. Slooh provided a broadcast of the event so online spectators...

2014-02-17 16:20:47

The third book in the SETI Trilogy, "SETI, Conception" and the anthology of all three books, "The SETI Trilogy," have just been released and published on Kindle, Nook, and the Apple iBookstore PRESCOTT VALLEY, Ariz., Feb. 17, 2014 /PRNewswire/ -- JUST PUBLISHED. Author Frederick Fichman has just released and published two new books available on Amazon Kindle, Barnes & Noble Nook and Apple iBookstore. "SETI, Conception," the third and final book in The SETI Trilogy, is a story...

Superfast Adaptive Optics Algorithms Developed For The E-ELT
2014-02-17 07:59:48

ESO As part of the Austrian contribution when it joined ESO, a specialist team from institutes in Linz has developed adaptive optics algorithms and software methods that are much faster than those using more traditional approaches. These methods are used for the correction of images that are degraded due to atmospheric turbulence — and are in particular intended for use with the future 39-meter European Extremely Large Telescope (E-ELT). The challenging goal was to invent a new and...

Soviet-era Spy Satellite Burns Up Harmlessly In Earth's Atmosphere
2014-02-17 05:57:42

Lawrence LeBlond for redOrbit.com - Your Universe Online Fragments of a Soviet-era spy satellite, which was expected to crash back to Earth, had instead burned up on reentry into the atmosphere on Sunday. Colonel Dmitry Zenin, a spokesman for the Russian Defense Ministry, told Itar-Tass news agency that Kosmos-1220, a military signal intelligence satellite, reentered Earth’s atmosphere and burned up at about 5:58 p.m. local time (8:58 a.m. EST). The satellite, which had been in...

Responding To Potential Asteroid Redirect Mission Targets
2014-02-15 06:26:56

NASA/Jet Propulsion Laboratory One year ago, on Feb. 15, 2013, the world was witness to the dangers presented by near-Earth Objects (NEOs) when a relatively small asteroid entered Earth's atmosphere, exploding over Chelyabinsk, Russia, and releasing more energy than a large atomic bomb. Tracking near-Earth asteroids has been a significant endeavor for NASA and the broader astronomical community, which has discovered 10,713 known near-Earth objects to date. NASA is now pursuing new...

2014-02-14 23:22:25

‘Amazing Orbs’ presents author’s theory that orbs contain transformational energies and qualities. London (PRWEB) February 14, 2014 Pam Raworth explores the fantastic world of orbs in her new full-color book, “Amazing Orbs: Orbs and Other Light Anomalies” (published by Balboa Press). Merriam-Webster Dictionary defines “orb” as “something (such as a planet, the sun, or the moon) that is shaped like a ball,” and secondary definitions identify orbs as spherical objects that...

Astronomers Discover Drastic Chemical Change In The Birth Of A Planetary System
2014-02-14 04:33:39

Lee Rannals for redOrbit.com - Your Universe Online A team of scientists led by the University of Tokyo say that the chemical compositions of an interstellar cloud and the disk are not identical. Stars are formed by the contraction of interstellar gas and dust, and this mix ends up helping to eventually form planets. However, scientists have wondered whether the chemical compositions of the interstellar cloud and the disk that creates the planets are identical. The latest findings,...

NASA IceBridge Science Team Making Plans For The Future
2014-02-13 14:51:44

George Hale - NASA Twice a year, members of NASA's Operation IceBridge science team meet to discuss the mission's goals and progress, to define plans for upcoming field campaigns and get feedback from the scientific community. The science team met from January 28 through 30, 2014, at NASA's Goddard Space Flight Center in Greenbelt, Md. This was the first meeting for IceBridge's new science team, which will serve from 2014 until 2017. IceBridge's previous science team was selected in...

Ribbon Discovery At Edge Of Solar System Points To Influences From The Galactic Magnetic Field
2014-02-13 14:44:15

Lee Rannals for redOrbit.com - Your Universe Online NASA’s Interstellar Boundary Explorer (IBEX) discovered an enigmatic “ribbon” of energetic particles at the edge of our Solar System and a new study says it may be just a glimpse into how vast the influence of the galactic magnetic field really is. The galactic magnetic field around our solar system’s giant bubble, known as the heliosphere, determines the orientation of the ribbon and the placement of energetic particles...

2014-02-13 12:21:19

WASHINGTON, Feb. 13, 2014 /PRNewswire-USNewswire/ -- NASA will host a news teleconference at 1 p.m. EST Wednesday, Feb. 19, to announce new observations from its high-energy X-ray mission, the Nuclear Spectroscopic Telescope Array (NuSTAR). (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The findings reveal new information about supernovas, the tremendous explosions that mark the ends of massive stars' lives. The briefing participants are: -- Paul Hertz, director 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...

More Articles (44 articles) »