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Thursday, June 13, 2013

NASA NASA Podcasts Update

06/13/2013 12:00 PM EDT

Curiosity is at Point Lake on Mars and will snap pictures to send home. Find out more about the rover's 17 cameras, including why some shoot in color and others others take black-and-white images.

NASA's Hubble Uncovers Evidence of Farthest Planet Forming From Its Star

06/13/2013 12:00 AM EDT

Astronomers using NASA's Hubble Space Telescope have found compelling evidence of a planet forming 7.5 billion miles away from its star, a finding that may challenge current theories about planet formation.

Warm Ocean, Not Icebergs, Causing Most of Antarctic Ice Shelves' Mass Loss

06/13/2013 12:00 AM EDT

Ocean waters melting the undersides of Antarctic ice shelves are responsible for most of the continent's ice shelf mass loss, a new study by NASA and university researchers has found.

The Moon and Sun

06/13/2013 12:00 AM EDT

Two or three times a year, NASA's Solar Dynamics Observatory observes the moon traveling across the sun, blocking its view. While this obscures solar observations for a short while, it offers the chance for an interesting view of the shadow of the moon. 

The moon's crisp horizon can be seen up against the sun, because the moon does not have an atmosphere. (At other times of the year, when Earth blocks SDO's view, the Earth's horizon looks fuzzy due to its atmosphere.) If one looks closely at such a crisp border, the features of the moon's topography are visible, as is the case in this image from Oct. 7, 2010. 

This recently inspired two NASA visualizers to overlay a 3-dimensional model of the moon based on data from NASA's Lunar Reconnaissance Orbiter, or LRO, into the shadow of the SDO image. Such a task is fairly tricky, as the visualizers — Scott Wiessinger who typically works with the SDO imagery and Ernie Wright who works with the LRO imagery -- had to precisely match up data from the correct time and viewpoint for the two separate instruments. The end result is an awe-inspiring image of the sun and the moon. 

Image Credit: NASA/SDO/LRO/GSFC

Proba-V tracking aircraft in flight from orbit


13-06-2013 10:14 AM CEST


ESA's Proba-V has become the first satellite to pick up aircraft tracking signals, allowing aircraft across the globe to be followed in flight from space.

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update


06/13/2013 07:31 AM EDT

WW 304 SEVERE TSTM DE MD NJ PA CW 131130Z - 131500Z
WW 0304 Thumbnail Image
    URGENT - IMMEDIATE BROADCAST REQUESTED 
SEVERE THUNDERSTORM WATCH NUMBER 304 
NWS STORM PREDICTION CENTER NORMAN OK 
 
730 AM EDT THU JUN 13 2013 
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A 
 
 * SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
  • DELAWARE 
  • EASTERN MARYLAND 
  • CENTRAL AND SOUTHERN NEW JERSEY 
  • SOUTHEASTERN PENNSYLVANIA 
  • COASTAL WATERS 
* EFFECTIVE THIS THURSDAY MORNING FROM 730 AM UNTIL 1100 AM EDT.

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update

06/13/2013 05:32 AM EDT

WW 0303 Status Updates
WW 0303 Thumbnail Image
    STATUS REPORT ON WW 303 
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 
20 SE LBE TO  25 SSE DUJ TO 20 NE DUJ. 
 FOR ADDITIONAL INFORMATION SEE SPC MESOSCALE DISCUSSION 
1056..EDWARDS..06/13/13    ATTN...WFO...LWX...CTP...BGM... 
 
STATUS REPORT FOR WS 303 
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 
 
DCC001-131040-    DC 
 . 
DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE 
DISTRICT OF COLUMBIA 
 
MDC001-003-005-009-013-017-021-025-027-031-033-043-510-131
040-    MD   . 
 
MARYLAND COUNTIES INCLUDED ARE 
ALLEGANY             ANNE ARUNDEL        BALTIMORE 
CALVERT              CARROLL             CHARLES 
FREDERICK            HARFORD             HOWARD 
MONTGOMERY           PRINCE GEORGES      WASHINGTON 
 

Earth from Space


13-06-2013 09:14 AM CEST


Join us Friday, 14 June, at 10:00 CEST for an 800 km-high tour with spectacular images from Earth-observing satellites

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update

06/13/2013 02:41 AM EDT

WW 0302 Status Updates
WW 0302 Thumbnail Image
    STATUS REPORT ON WW 302 
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 
30 SE FWA TO  20 NNW ZZV TO 20 NNW CAK TO 10 E CLE. 
FOR ADDITIONAL INFORMATION SEE SPC MESOSCALE DISCUSSION 1055. 
..EDWARDS..06/13/13    ATTN...WFO...ILN...RLX...PBZ...CLE... 
 
STATUS REPORT FOR WS 302 
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 
 
INC041-047-161-177-130740-    IN   . 
 
INDIANA COUNTIES INCLUDED ARE 
FAYETTE              FRANKLIN            UNION 
WAYNE 
 
KYC089-130740-    KY   . 
 
KENTUCKY COUNTIES INCLUDED ARE 
GREENUP 
 
 MDC023-130740-    MD   . 
 
MARYLAND COUNTIES INCLUDED ARE 
GARRETT 

Andromeda Galaxy

06/13/2013 12:00 AM EDT

Data from Chandra have been used to discover 26 black hole candidates in the Milky Way's galactic neighbor, Andromeda.

NASA NASA Podcasts Update

06/11/2013 12:00 PM EDT

Is frozen carbon dioxide a key to features in some Martian gullies? To find out, scientists grabbed a bag of dry ice and took a road trip.