Headlines

'Milky Way Project' Relaunches Citizen Science Website Feature16-16_sq Spitzer Space Telescope Wed, Sep 21, 2016

To most of us, our home galaxy, the Milky Way, seems like mind-boggling, never-ending space. But what does the Milky Way actually look like? How quickly is the Milky Way giving birth to new stars? In their efforts to answer these complex questions, scientists are figuring out new ways to break down the vast amounts of data they collect.

'Enterprise' Nebulae Seen by Spitzer Feature16-15_sq Spitzer Space Telescope Thu, Sep 08, 2016

Just in time for the 50th anniversary of the TV series "Star Trek," which first aired September 8th,1966, a new infrared image from NASA's Spitzer Space Telescope may remind fans of the historic show.

Planck: First Stars Formed Later Than We Thought Planck16-003_tn Planck Wed, Aug 31, 2016

ESA's Planck satellite, a mission with significant participation from NASA, has revealed that the first stars in the universe started forming later than previous observations of the cosmic microwave background indicated. The background is the most ancient light in the history of the cosmos, dating back to 380,000 years after the big bang.

NASA Team Probes Peculiar Age-Defying Star Feature16-14_sq Spitzer Space Telescope Mon, Aug 29, 2016

For years, astronomers have puzzled over a massive star lodged deep in the Milky Way that shows conflicting signs of being extremely old and extremely young.

NASA Team Probes Peculiar Age-Defying Star Nhsc2016-002_tn Herschel Space Observatory Mon, Aug 29, 2016

For years, astronomers have puzzled over a massive star lodged deep in the Milky Way that shows conflicting signs of being extremely old and extremely young. Researchers initially classified the star as elderly, perhaps a red supergiant. But a new study by a NASA-led team of researchers suggests that the object, labeled IRAS 19312+1950, might be something quite different -- a protostar, a star still in the making.

Spitzer Space Telescope Begins 'Beyond' Phase Feature16-13_sq Spitzer Space Telescope Thu, Aug 25, 2016

Celebrating the spacecraft's ability to push the boundaries of space science and technology, NASA's Spitzer Space Telescope team has dubbed the next phase of its journey "Beyond."

Bulletins

KOA Releases ESI Data Science Release Thu, Jul 31, 2014

The Keck Observatory Archive (KOA) has released to the public, data from the Echellette Spectrograph and Imager (ESI) instrument. 780 nights of data have been released, consisting of 21,988 science files and 27,935 calibration files. KOA has also released to PIs, 973 nights of data from the the now decommissioned Near Infrared Camera (NIRC), comprising 263,238 files with a data volume of 276 GB. These data will start to become public in July 2015.

KOA Releases LRIS Data Koa Science Release Fri, Oct 11, 2013

The Keck Observatory Archive (KOA) has released raw images and spectra from the Low Resolution Imaging Spectrometer (LRIS). As of Oct 1 3,480 nights of LRIS data have been archived, and 3,294 nights are public. These data go back as far as 1994.