Voyager scientists dispute claim spacecraft has left solar system
Posted: Thu, Mar 21, 2013, 6:28 AM ET (1028 GMT)
The project scientist of NASA's Voyager spacecraft said Wednesday he disagreed with a claim in a newly-published paper that the Voyager 1 spacecraft had left the solar system. The American Geophysical Union (AGU) issued a press release Wednesday stating that a new paper in Geophysical Research Letters concluded Voyager 1 had left the solar system, based on a sudden increase in cosmic ray intensity consistent with the spacecraft passing through the heliopause. However, JPL released a statement later in the day from Voyager project scientist Ed Stone, who said it was "the consensus of the Voyager science team" that Voyager 1 was not yet in interstellar space, based on magnetic field data. The AGU revised their press release later in the day, saying instead that Voyager 1 had entered a new region of space rather than leaving the solar system.
The project scientist of NASA's Voyager spacecraft said Wednesday he disagreed with a claim in a newly-published paper that the Voyager 1 spacecraft had left the solar system. The American Geophysical Union (AGU) issued a press release Wednesday stating that a new paper in Geophysical Research Letters concluded Voyager 1 had left the solar system, based on a sudden increase in cosmic ray intensity consistent with the spacecraft passing through the heliopause. However, JPL released a statement later in the day from Voyager project scientist Ed Stone, who said it was "the consensus of the Voyager science team" that Voyager 1 was not yet in interstellar space, based on magnetic field data. The AGU revised their press release later in the day, saying instead that Voyager 1 had entered a new region of space rather than leaving the solar system.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Thursday, June 4
Europe advances Pu-238 supply chain for deep space
ESA — 5:43 am ET (0943 GMT) SpaceX Launches 24 Starlink Satellites from Vandenberg SFB Wednesday Morning
Santa Barbara (CA) Edhat — 5:42 am ET (0942 GMT) U.S. Space Force to build new facility, move acquisition unit and expand officer training course in Colorado, lawmaker says
Aerospace America — 5:39 am ET (0939 GMT) Hatcher takes command at Space Forces Korea
US Space Force — 5:38 am ET (0938 GMT) France opens Space Command to Japanese officer as ties deepen under new road map
Japan Times — 5:38 am ET (0938 GMT) |
