Infrared Echoes Give NASA s Spitzer a Supernova Flashback: related news

Infrared Echoes Give NASA's Spitzer a Supernova Flashback

Hot spots near the shattered remains of an exploded star are echoing the blast's first moments, say scientists using data from NASA's Spitzer Space Telescope.

Spitzer Telescope pinpoints supernova shockwave

Cassiopeia A is among the best-studied supernova remnants. This image blends data from NASA's Spitzer (red), Hubble (yellow), and Chandra (green and blue) observatories. NASA/JPL-Caltech/STScI/CXC/SAO [View Larger Image]

Supernova SN 1996cr

This composite image shows the central regions of the nearby Circinus galaxy, located about 12 million light years away. Data from NASA's Chandra X-ray Observatory is shown in blue and data from the NASA/ESA Hubble Space telescope is shown in yellow ("I-band"), red (hydrogen emission), cyan ("V-band") and light blue (oxygen emission). The blue source near the lower right hand corner of the image is the supernova SN 1996cr, that has finally been identified over a decade after it exploded. The supernova was first singled out in 2001 as a bright, variable object in a Chandra image, but it was not confirmed as a supernova until years later, when clues from a spectrum obtained with ESO's Very Large Telescope led the team to start the real detective work of searching through data from 18 different telescopes, both ground- and space-based, nearl

NASA Tests Deep-Space Network Modeled On the Internet

hcg50a writes "NASA has successfully tested the first deep space communications network modeled on the Internet. Working as part of a NASA-wide team, engineers from NASA's Jet Propulsion Laboratory in Pasadena, CA, used software called Disruption-Tolerant Networking, or DTN, to transmit dozens of space images to and from a NASA science spacecraft located about 20 million miles from Earth. The store-and-forward protocol was designed by NASA in consultation with Vint Cerf. Here's a discussion from last July before the test began."

NASA Modifies 747 for Infrared Telescope

On behalf of NASA, the Universities Space Research Association (Columbia, Maryland) selected three astronomers to participate the Stratospheric Observatory For Infrared Astronomy (SOFIA). SOFIA is a highly modified Boeing 747SP aircraft that carries a 98-inch (2.5-meter) diameter airborne infrared telescope.

NASA's Moon Rocket Ares I May Not Fly

NASA's latest version of moon craft, the very one who put its original designer, Michael Griffin, in the position of NASA administrator 3 years ago, has encountered new glitches. This would mean millions of dollars over the budget and a considerable lag in terms of deadline, but NASA is prepared to do anything to see the rocket lift off. The Ares I issues and the management approach of the agency have angered much of the personnel. Most of them would rather see the rocket not leaving the ground than give in to the compromises that would possibly help the craft reach the Moon.

NASA-TV Streams HD Film to Celebrate 50 Years in Space

50 years ago this month NASA rocketed into existence, and to celebrate this fact NASA-TV is streaming its special retrospective show "50 Years of Exploration: The Golden Anniversary of NASA" in HD format today at 1pm and 8pm EDT (and again tomorrow at 10am and 2pm). Check it out: it's presented by none other than Neil Armstrong, and it'll remind you how frickin' astonishing the achievements of the Agency are, despite its recent rockety woes. [NASA-TV]

NASA to launch probe to map solar system's edge

This artist rendering released by NASA shows the Interstellar Boundary Explorer or IBEX spacecraft in space. The small NASA spacecraft embarks on a two-year mission Sunday, Oct. 19, 2008, to give scientists their first view of the happenings at the edge of the solar system. The Ibex probe will study a chaotic region in space where the solar wind from the sun clashes with cold gases from interstellar space. (AP Photo/NASA, Goddard Space Flight Center, Walt Feimer)

NASA to Discuss Hubble Anomaly and Servicing Mission Launch Delay

WASHINGTON, Sept. 29 /PRNewswire-USNewswire/ -- NASA will host a media teleconference at 6 p.m. EDT today to discuss a significant Hubble Space Telescope anomaly that occurred this weekend affecting the storage and transmittal of science data to Earth. Fixing the problem will delay next month's space shuttle Atlantis' Hubble servicing mission. The briefing participants are: - Ed Weiler, associate administrator of the Science Mission Directorate at NASA Headquarters in Washington - John Shannon, Shuttle Program manager at NASA's Johnson Space Center in Houston - Preston Burch, Hubble manager at NASA's Goddard Space Flight Center in Greenbelt, Md. To participate in the teleconference, reporters in the U.S. should call 1-800-369-6087 and use the pass code Hubble.

NASA Updates Time for Space Shuttle Atlantis' Roll from Launch Pad

CAPE CANAVERAL, Fla., Oct. 17 /PRNewswire-USNewswire/ -- NASA managers have adjusted the time for space shuttle Atlantis' rollback from Launch Pad 39A to the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida on Monday, Oct. 20, to 7 a.m. EDT. Atlantis is expected to be in the Vehicle Assembly Building by about 2 p.m. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO ) NASA Television will provide live coverage of Atlantis' move off the pad beginning Monday at 6:30 a.m. Video highlights of the rollback will air on NASA TV Video File. Media are invited to a photo opportunity of the shuttle's move from the pad at 7 a.m. Monday, and must arrive at Kennedy's News Center by 6 a.m. for transportation to the viewing area.

NASA tests deep space Internet' successfully

New York, Nov 19 (PTI) The US space agency NASA has successfully tested the first deep space communications network modeled on the Internet. Working as part of a NASA-wide team, engineers from NASA's Jet Propulsion Laboratory in Pasadena, California, used software called Disruption-Tolerant Networking (DTN) to transmit dozens of space images to and from a NASA science spacecraft located about 20 million miles from Earth.

50 Consumer Technologies Developed by NASA in the Last 50 Years

Every year NASA publishes a new edition of their Spinoff magazine, a periodical that outlines NASA-based technologies that have disseminated into everyday devices, improving our lives beyond giving us some nifty new desktop wallpapers. This year marks the 50th anniversary of Spinoff, and to celebrate, NASA has created a "best of" list (that we pasted after the jump). From the aerodynamic principles applied to tractor trailers to advanced imaging techniques that allow 360-degree Real Estate photo tours, NASA demonstrates that their technological breakthroughs are about more than just sticking an American flag on the moon.

NASA unveils lunar image recovery project

NASA has released a fully restored 42-year-old image of Earth taken from the moon. The image was released as part of a project that will allow scientists at NASA and beyond to compare historical images of the moon with new images that will be captured when NASA sends new missions to the moon in the coming years.

NASA and the Challenger Center Announce Antarctic Habitat Naming Contest

WASHINGTON -- NASA and the Challenger Center for Space Education have partnered to engage students in ongoing activities for one of NASA's concepts for astronaut housing on the moon through a contest to name a habitat in Antarctica. NASA currently is conducting a test of a lightweight, durable, inflatable habitat on the cold, harsh landscape of the National Science Foundation's McMurdo Station.

NASA finds evidence of a wetter Mars

This NASA artist's conception shows the Mars Reconnaissance Orbiter in low orbit over the planet Mars, March 10, 2006. The NASA probe entered orbit Friday in search of water, life and other information about our red neighbor. (UPI Photo/NASA)

NASA to Discuss Phoenix Mars Mission Science Data

WASHINGTON -- NASA will hold a media briefing Monday, Sept. 29, at 2 p.m. EDT, to discuss the latest developments, findings and upcoming science opportunities of the Phoenix Mars Lander. The briefing will take place in the NASA Headquarters' James E. Webb Auditorium, 300 E St., S.W., Washington. It will be carried live on NASA Television and on the Web.

Schmitt Completes NASA Advisory Council Service; Ford Named Chairman

NASA Advisory Council Chairman Harrison "Jack" H. Schmitt announced Thursday he was leaving the council. Fellow council member Kenneth Ford will succeed him as chairman effective immediately. The NASA Advisory Council provides advice to the NASA administrator on important program and policy matters related to the U.S. space program.

NASA-derived technology is highlighted

Shana Dale, NASA Deputy Administrator participates in a discussion at the St. Louis Science Center in St. Louis on March 25, 2008. Dale helped celebrate NASA's 50th anniversary, a yearlong series of events across the country, which address how space exploration will give Missourians a more competitive economy and better quality of life. (UPI Photo/Bill Greenblatt)

NASA's New Lunar Rover, Now Testing in Arizona

MarkWhittington writes "NASA has unveiled a new prototype lunar rover, called the Chariot, a production version of which is hoped to be operational on the lunar surface by 2019. NASA is now testing the Chariot lunar rover in Arizona, on terrain that resembles the lunar surface." Perhaps Arizona's an even closer match to the moon's surface than is Texas, or Moses Lake, WA where NASA was testing the last time we mentioned Chariot. (Here's a bit of video from the Texas round.)

NASA Restores Historic Lunar Orbiter Image

PRNewswire-USNewswire/ -- NASA released a newly restored 42-year-old image of Earth on Thursday. The Lunar Orbiter 1 spacecraft took the iconic photograph of Earth rising above the lunar surface in 1966. Using refurbished machinery and modern digital technology, NASA produced the image at a much higher resolution than was possible when it was originally taken. The data may help the next generation of explorers as NASA prepares to return to the moon.

Reflections of NASA at 50

NASA turns 50 years old today. On Oct. 1, 1958 the National Advisory Council on Aeronautics (NACA) officially became the National Aeronautics and Space Administration. "It was a relatively easy transition," said Apollo 11 astronaut Neil Armstrong in a rare public appearance commemorating NASA's anniversary. "We were already riding on rockets and research aircraft…We had merely to paint over the "C" in NACA and replace it with an "S" on our airplanes, our trucks and vans." But beyond those cosmetic changes, what has NASA meant to the average citizen, the US and the world?

NASA Restores Historic Lunar Orbiter Image

(PhysOrg.com) -- NASA released a newly restored 42-year-old image of Earth on Thursday. The Lunar Orbiter 1 spacecraft took the iconic photograph of Earth rising above the lunar surface in 1966. Using refurbished machinery and modern digital technology, NASA produced the image at a much higher resolution than was possible when it was originally taken. The data may help the next generation of explorers as NASA prepares to return to the moon.

Infrared Aurora discovered on Saturn

Saturn's rings are seen in this infrared NASA image taken by the The Cassini spacecraft high above the planet's northern latitudes. (UPI Photo/NASA)

NASA Says Phoenix Mars Mission Has Ended

This artist's rendering provided by NASA shows the Phoenix Mars spacecraft. NASA said Monday, Nov. 10. 2008, that the Phoenix Mars mission has ended. The lander has been digging trenches and conducting science experiments since May, to study whether the environment on Mars could support primitive life. (AP Photo/NASA)

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