Saturday, September 14, 2013

Interstellar Space!

Sorry I missed this on Thursday:

PASADENA, Calif. -- NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion kilometers) from our sun.

New and unexpected data indicate Voyager 1 has been traveling for about one year through plasma, or ionized gas, present in the space between stars. Voyager is in a transitional region immediately outside the solar bubble, where some effects from our sun are still evident. A report on the analysis of this new data, an effort led by Don Gurnett and the plasma wave science team at the University of Iowa, Iowa City, is published in Thursday's edition of the journal Science.

"Now that we have new, key data, we believe this is mankind's historic leap into interstellar space," said Ed Stone, Voyager project scientist based at the California Institute of Technology, Pasadena. "The Voyager team needed time to analyze those observations and make sense of them. But we can now answer the question we've all been asking -- 'Are we there yet?' Yes, we are."


I am glad to have lived to see the day (more or less; the actual point in time is a bit ambiguous). The Voyager probes aren't exactly Enterprise-class starships, and none of us will live to see those, but we take hope in the accomplishments available to us in our time...

(H/T NTodd.)

No comments:

Post a Comment


• Click here to view existing comments.
• Or enter your new rhyme or reason
in the new comment box here.
• Or click the first Reply link below an existing
comment or reply and type in the
new reply box provided.
• Scrolling manually up and down the page
is also OK.

Static Pages (About, Quotes, etc.)

No Police Like H•lmes