Dec. 15, 2011 Trent J. Perrotto Headquarters, Washington 202-358-0321 trent.j.perrotto@nasa.gov RELEASE: 11-419 NASA'S RXTE DETECT 'HEARTBEAT' OF SMALLEST BLACK HOLE CANDIDATE WASHINGTON -- An international team of astronomers has identified a candidate for the smallest-known black hole using data from NASA's Rossi X-ray Timing Explorer (RXTE). The evidence comes from a specific type of X-ray pattern, nicknamed a "heartbeat" because of its resemblance to an electrocardiogram. The pattern until now ...Continue Reading

Readers:      With great sadness, our office announces the recent death of Boris Chertok, a towering figure in Soviet and Russian space history.  Chertok’s four-volume memoir, /Rockets and People/, has received wide acclaim.  The first three volumes of this series, edited by Dr. Asif Siddiqi, are available electronically from the links below and hard copies may be obtained through _http://history.nasa.gov/series95.html#order_ online.  The fourth and final volume, subtitled /The Moon ...Continue Reading

Dec. 15, 2011 Michael Braukus/Joshua Buck Headquarters, Washington 202-358-1979/5241 michael.j.braukus@nasa.gov jbuck@nasa.gov Candrea Thomas Kennedy Space Center, Fla. 321-867-2468 candrea.thomas@nasa.gov MEDIA ADVISORY: M11-250 NASA TO DISCUSS PLANS FOR COMMERCIAL CREW DEVELOPMENT WASHINGTON -- NASA will host a media teleconference today, Thursday, Dec. 15, at 11:30 a.m. EST, to discuss a modified competitive procurement strategy for the Commercial Crew Program. The program will assist industry in develop ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Dec 15 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 349 Issued at 0030Z on 15 Dec 2011 Report compiled from data received at SWO on 14 Dec I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1366 N18W81 062 0050 Hsx 02 01 Alpha 1374 S18W11 352 0120 Dso 03 04 Beta 1375 N08W16 ...Continue Reading

Dec. 14, 2011 Michael Braukus/J.D. Harrington Headquarters, Washington 202-358-1979/5241 michael.j.braukus@nasa.gov j.d.harrington@nasa.gov Kimberly Newton Marshall Space Flight Center, Huntsville, Ala. 256-544-0034 kimberly.d.newton@nasa.gov Cassie Kloberdanz Sierra Nevada Corp., Louisville, Colo. 720.407.3264 cassie.kloberdanz@nscorp.com RELEASE: 11-418 NASA CENTER SIGNS COMMERCIAL AGREEMENT WITH SIERRA NEVADA WASHINGTON-- NASA's Marshall Space Flight Center in Huntsville, Ala., is entering into a sp ...Continue Reading

There are 3 messages totalling 160 lines in this issue. Topics of the day: 1. MEDIA INVITED TO SIMULATED ASTEROID CAMPOUT IN HOUSTON 2. NASA ASTRONAUT AVAILABLE VIA INTERNET TO DISCUSS RECRUITING 3. JOHNSON SPACE CENTER AND HOUSTON TECHNOLOGY CENTER PARTNER FOR ENTREPRENEURS ---------------------------------------------------------------------- Date: Tue, 13 Dec 2011 14:56:45 -0600 From: info@JSC.NASA.GOV Subject: MEDIA INVITED TO SIMULATED ASTEROID CAMPOUT IN HOUSTON Dec. 13, 2011 Amiko Kauderer Johns ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Dec 14 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 348 Issued at 0030Z on 14 Dec 2011 Report compiled from data received at SWO on 13 Dec I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1366 N17W67 061 0050 Hsx 01 01 Alpha 1367 S18W89 083 0020 Hrx 01 01 Alpha 1372 N08W49 ...Continue Reading

Dec. 13, 2011 Joshua Buck Headquarters, Washington 202-358-1100 jbuck@nasa.gov Nicole Cloutier-Lemasters Johnson Space Center, Houston 281-483-5111 nicole.cloutier-1@nasa.gov MEDIA ADVISORY: M11-249 NASA ASTRONAUT AVAILABLE VIA INTERNET TO DISCUSS RECRUITING HOUSTON -- As NASA looks to new, deep space destinations and an ambitious commercial transportation system to the International Space Station, the agency is recruiting the next generation of explorers to make these momentous journeys. To discuss ...Continue Reading

Dec. 13, 2011 J.D. Harrington/Michael J. Braukus Headquarters, Washington 202-358-5241/1979 j.d.harrington@nasa.gov/michael.j.braukus@nasa.gov Amiko Kauderer Johnson Space Center, Houston 281-483-5111 amiko.kauderer-1@nasa.gov MEDIA ADVISORY: M11-248 MEDIA INVITED TO SIMULATED ASTEROID CAMPOUT IN HOUSTON HOUSTON -- For three days this week, a small part of NASA's Johnson Space Center in Houston will simulate a human mission to an asteroid. Reporters are invited to observe wh ...Continue Reading

Dec. 13, 2011 Dwayne Brown Headquarters, Washington 202-358-1726 dwayne.c.brown@nasa.gov Guy Webster Jet Propulsion Laboratory, Pasadena,Calif. 818-354-6278 guy.webster@jpl.nasa.gov RELEASE: 11-414 NASA MARS-BOUND ROVER BEGINS RESEARCH IN SPACE WASHINGTON -- NASA's car-sized Curiosity rover has begun monitoring space radiation during its 8-month trip from Earth to Mars. The research will aid in planning for future human missions to the Red Planet. Curiosity launched on Nov. 26 from Cape Canaveral, Fla. ...Continue Reading