Ruminations

Blog dedicated primarily to randomly selected news items; comments reflecting personal perceptions

Thursday, April 18, 2013

Kepler Planetary Discovery Live: What did NASA find on its mission to find ‘Earth-size planets’?

National Post Staff | 13/04/18 | Last Updated: 13/04/18 2:07 PM ET
Right now, NASA is unveiling new planetary results from its Kepler mission.

Kepler is “the first NASA mission capable of finding Earth-size planets in or near the habitable zone, which is the range of distance from a star where the surface temperature of an orbiting planet might be suitable for liquid water.”

Although click-baiting headlines suggesting that NASA has found alien life are probably false, NASA is giving this press conference a lot of exposure, so they are probably announcing something pretty notable.

Join us as we live blog the stream starting at 2!
Daniel Kaszor a few seconds ago
Kepler 69 is 2,000 light years away.
Daniel Kaszor 2 minutes ago

Daniel Kaszor 3 minutes ago
“We want to, if we can, look at the future of our own planet.”
Daniel Kaszor 4 minutes ago
On the verge of discovering so many planets.
Daniel Kaszor 4 minutes ago
Unfortunately these are thousands of light years away, so close observation is difficult.
Daniel Kaszor 6 minutes ago
Kepler 62f, if it had the tectonic movement to put CO2 in the atmosphere, might have an atmosphere and temperature near to Earth.
Daniel Kaszor 8 minutes ago

Daniel Kaszor 9 minutes ago
For the first time we’ve found planets under two earth radius.
Daniel Kaszor 10 minutes ago
The project is finding more and more planets that are close to Earth.
Daniel Kaszor 11 minutes ago

Daniel Kaszor 11 minutes ago
The habitable zone in this system would be much further out. Kepler 69c is close to the inner edge of the habitable zone so it would be a bit hotter. More of a Super Venus than a Super Earth.
Daniel Kaszor 13 minutes ago

Daniel Kaszor 13 minutes ago
In another solar system, Kepler has found a much larger planet, but near a star much more like our Sun.
Daniel Kaszor 14 minutes ago
Summary: We have found two planets and they are the best candidates to date for habitable planets.
Daniel Kaszor 15 minutes ago
It isn’t just that these planets aren’t just in the habitable zone, we have reason to believe that they are rocky.
Daniel Kaszor 16 minutes ago
Our system also has two planets in the habitable zone, Earth and Mars. So these planets might be more like Mars than Earth.
Daniel Kaszor 17 minutes ago

Daniel Kaszor 17 minutes ago
These two planets are 1,200 Light Years away. So, you know, not a close jaunt.
Daniel Kaszor 18 minutes ago

Daniel Kaszor 19 minutes ago
Kepler 62e and Kepler 62f are both in the habitable zone and are both around the same star.
Daniel Kaszor 20 minutes ago

Daniel Kaszor 20 minutes ago
“We think there is a good chance” that these planets might be habitable.

Daniel Kaszor 21 minutes ago
Kepler has now found two Earth-like planets that are much closer in size to Earth.
Daniel Kaszor 21 minutes ago
Until today, Kepler had only seen two “Earth-like” planets.
Daniel Kaszor 22 minutes ago
Kepler tracks planets by tracking how much light they block when they pass in front of their stars.
Daniel Kaszor 23 minutes ago

Daniel Kaszor 23 minutes ago
Kepler’s objective is to see how rare Earth-like planets are to the public.
Daniel Kaszor 24 minutes ago
Kepler discovery helps us know if there are planets that might have liquid water on them.
Daniel Kaszor 25 minutes ago
If you want to ask a question tweet a question with the hashtag #AskNASA.
Daniel Kaszor 26 minutes ago
The panel consists of:
– Paul Hertz, astrophysics director, NASA Headquarters, Washington
– Roger Hunter, Kepler project manager, Ames
– William Borucki, Kepler science principal investigator, Ames
– Thomas Barclay, Kepler scientist, Bay Area Environmental Research Institute, Sonoma, Calif.
– Lisa Kaltenegger, research group leader, Max Planck Institute for Astronomy, Heidelberg, Germany, and research associate, Harvard-Smithsonian Center for Astrophysics, Cambridge, Mass.
Daniel Kaszor 29 minutes ago
Worden: Kepler is groundbreaking.
Daniel Kaszor 30 minutes ago
Pete Worden: “This is really cool”
Daniel Kaszor 30 minutes ago
Pete Worden up first.
Daniel Kaszor 30 minutes ago
And here we go.
Daniel Kaszor 31 minutes ago
Feed has begun, but we only have a title card at this point.

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