In the second episode of the NAFT, me and Gabe head down to New Mexico and visit the Very Large Array, a radio telescope in the desert.
A close look at the moon, pay close attention!
Filmed by John Lenard Walson using an 8" telescope.
Firstly I make no apologies for the music or the shakey camera. If you want to see still shots then this is a good one to pause a lot. There are many structures and other strange anomolies in this video. Just look for the straight lines ;-]
The Hubble Space Telescope (HST; also known colloquially as "the Hubble" or just "Hubble") is a space telescope that was carried into orbit around the Earth by the Space Shuttle Discovery in April 1990. It is named for the American astronomer Edwin Hubble. Hubble's position outside the Earth's atmosphere allows it to take extremely sharp images and, although not the first space telescope to be deployed, Hubble has become one of the most important instruments in the history of astronomy. Hubble's Ultra Deep Field image, for instance, is the most detailed visible-light image of the universe's most distant objects ever made. Many observations made using the telescope have led to breakthroughs in astrophysics.
The construction and launch of the Hubble was beset by delays and budget problems. Then, soon after its 1990 launch, it was found that the main mirror suffered from spherical aberration due to faulty quality control during its manufacturing, severely compromising the telescope's capabilities. However, after a servicing mission in 1993, the telescope was restored to its intended quality and became a vital research tool as well as a public relations boon for astronomy. The HST is part of NASA's Great Observatories series, with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope. Hubble is a collaboration between NASA and the European Space Agency.
The Hubble is the only telescope ever designed to be serviced in space by astronauts. To date, there have been four servicing missions, with a fifth and final mission planned for September 2008. Servicing Mission 1 took place in December 1993 when Hubble's imaging flaw was corrected. Servicing Mission 2 occurred in February 1997 when two new instruments were installed. Servicing Mission 3 was split into two distinct missions: SM3A occurred in December 1999 when urgently needed repairs were made to Hubble; and then SM3B followed in March 2002 when the Advanced Camera for Surveys (ACS) was installed.
Since SM3B, the Hubble has lost use of two major science instruments and is operating with viewing restrictions because of rate-sensing gyroscope failures. There are six gyroscopes onboard Hubble and three are normally used for observing. However, after further failures, and in order to conserve lifetime, a decision was taken in August 2005 to switch off one of the functioning gyroscopes and operate Hubble using only 2 gyros in combination with the Fine Guidance Sensors. This mode retains the excellent image quality of Hubble, and provides a redundancy should it be needed. Further redundancy is available now that an operational mode requiring only one gyro has been developed and tested. Six new gyroscopes are planned to be installed in SM4.
The two instruments that have failed are the Space Telescope Imaging Spectrograph (STIS) which stopped working in August 2004 and the Advanced Camera for Surveys (ACS) which ceased operations in January 2007 (operations were later restored for its little used far-ultraviolet mode). Currently (mid-2007) Hubble observations are being taken with the Wide Field and Planetary Camera 2 (WFPC2) and the Near Infrared Camera and Multi-Object Spectrometer (NICMOS). Astrometry is being carried out with the Fine Guidance Sensor (FGS). Without a reboost to increase the diameter of its orbit, drag will cause Hubble to re-enter the Earth's atmosphere sometime after 2010.
Following the 2003 Columbia Space Shuttle disaster, the fifth servicing mission (SM4), initially planned for 2004, was canceled on safety grounds. NASA determined that a manned mission would be too dangerous, due to a lack of access to the International Space Station (ISS), which can serve as a safe haven for an astronaut crew. The Shuttle cannot travel between the Hubble and ISS orbits. The organization later reconsidered this position, and, on October 31, 2006, NASA administrator Mike Griffin gave the green light for a final Hubble servicing mission to be flown by Atlantis. The mission is now planned for August 2008. As a safety precaution, NASA will have the orbiter Endeavour standing by at Launch Complex 39B to provide rescue in the event of an emergency. The planned repairs to the Hubble will allow the telescope to function until at least 2013, when its successor, the James Webb Space Telescope (JWST), is due to be launched. The JWST will be far superior to Hubble for many astronomical research programs, but will only observe in infrared, so it will not replace Hubble's ability to observe in the visible and ultraviolet parts of the spectrum.
Black Hole in Unexpected Place !
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Medium-size black holes actually do exist, according to the latest findings from NASA's Hubble Space Telescope, but scientists had to look in some unexpected places to find them.
The previously undiscovered black holes provide an important link that sheds light on the way black holes grow. Even more odd, these new black holes were found in the cores of glittering, "beehive" swarms of stars — called globular star clusters — that orbit our Milky Way and other galaxies.
The new findings promise a better understanding of how galaxies and globular clusters first formed billions of years ago. Globular star clusters contain the oldest stars in the universe. If globulars have black holes now, then globulars most likely had black holes when they originally formed. The new results indicate that the very sedate, elderly environments of globular clusters house these exotic objects, quite unlike the violent cores of some galaxies.
God Is Great
Any girl can turn heads with a head-to-toe natural glow with these special tips from L’Oréal Paris Consulting Makeup Artist Collier Strong. With the full array of L’Oréal Paris products at his fingertips, Collier uses the coolest new cosmetics to achieve gorgeous skin, enchanting eyes, and an overall look that makes a summery statement:
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SOFTEN YOUR LOOK:
L’Oréal Paris has perfected the right formula for summertime simplicity. For a natural, alluring eye, try Bare Naturale Mineral Eyeshadow, a soft, powder shadow that adds subtle color. Finish the look with summer’s essential full eyelashes, achieved with either L’Oréal Paris Voluminous Mascara or Telescopic Carbon Black Mascara for definition.
BRING IT DOWN TO EARTH:
As the temperature rises, brights are out and earth tones are in. This summer, Collier achieves the look of effortless natural beauty with products that enhance natural features, without overpowering them. Make the lips the focus with L’Oréal Paris Infallible Lipgloss in shades ranging from nude to bronze to peach. Color and shine last up to six hours to keep lips looking fresh all day.
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Produced for L’Oréal
The Amazing Wonderbroom can be used virtually anywhere!
The Rubber Wonderbroom from JML is such a versatile cleaning tool that you will be reaching for it whenever a mess needs clearing up. It can be used wet or dry, with or without detergent!
Its so versatile - use it on carpets, wooden/vinyl floors, tiles, windows, vehicles, paths etc
Very compact and slim design - easily fits into small places both when cleaning or storing the broom away
Telescopic handle can be extended to the desired length and tightened accordingly
The rubber head is made of hard wearing rubber so it will not harbour germs or bacteria like regular brooms with bristles
Simple to clean, just wash with soapy water or place in your dishwaher and rinse
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Astronomical objects that may be viewed in the sky with amateur astronomers telescopes or binoculars. The summary includes location of Mars, Saturn, Jupiter, when to observe great red spot, comets C2007 Q1 McNaught and C2007 B2 Skiff. Dark sky objects mentioned are M57, the ring nebula, M92, M13, M3, M5, and Omega Centauri.
NASA's Gamma-Ray Large Area Space Telescope (GLAST) is a powerful space observatory that will open a wide window on the universe. Gamma rays are the highest-energy form of light, and the gamma-ray sky is spectacularly different from the one we perceive with our own eyes. With a huge leap in all key capabilities, GLAST data will enable scientists to answer persistent questions across a broad range of topics, including supermassive black-hole systems, pulsars, the origin of cosmic rays, and searches for signals of new physics.
The mission is an astrophysics and particle physics partnership, developed by NASA in collaboration with the U.S. Department of Energy, along with important contributions from academic institutions and partners in France, Germany, Italy, Japan, Sweden, and the U.S.
Astronaut Story Musgrave leads an experienced crew into space to fix the impaired Hubble Telescope. Don't miss the final two episodes of the Discovery Channel series When We Left Earth airing Sunday June 22, at 9PM! For the first time ever, audiences will have the chance to check out mission and training footage completely restored and digitally remastered in HD. For more info, visit:
These are the latest images from the South Pole Telescope.
The Crystal Method's house, complete with a telescope and a personal Jaeger machine. For more All Access, visit www.maniatv****
In 2003, the Hubble Space Telescope took the image of a millenium, an image that shows our place in the universe. Anyone who understands what this image represents, is forever changed by it.
Jupiter reigns the night sky this month. Find out where to look and what you'll see through a telescope.
Leatherwood ART (Auto-Ranging Telescope) Scope. For more firearm information, visit: *******www.armsvault****
Time lapse images taken with webam telescope mod. Modded webcam to mount on telescope.