Astrophysics Supplement

Saturday, September 29, 2012

2012 S1 (ISON) - Great Comet of 1680 or Kohoutek 1973?

2012 S1 (ISON) - Great Comet of 1680 or Kohoutek 1973?
http://news.nationalgeographic.com/news/2012/09/120927-new-comet-2012-s1-ison-science-space-moon/
Posted by qwerty at 2:47 AM No comments:
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Friday, September 28, 2012

Black holes and photon mass bounds

Black holes and photon mass bounds
http://www.sciencedaily.com/releases/2012/09/120925142605.htm
Posted by qwerty at 1:05 PM No comments:
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5 pc Y dwarf with high tangential velocity

5 pc Y dwarf with high tangential velocity
http://arxiv.org/abs/1209.6123
Posted by qwerty at 2:41 AM No comments:
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Thursday, September 27, 2012

Observing the event horizon

Observing the event horizon
http://www.sciencedaily.com/releases/2012/09/120927144526.htm#.UGS3pGliLeM.google_plusone_share
Posted by qwerty at 1:32 PM No comments:
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Habitability of super-Earths

Habitability of super-Earths
http://www.astrobio.net/exclusive/5053/-how-hot-are-super-earths
Posted by qwerty at 10:34 AM No comments:
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Theoretical approaches to FTL

Theoretical approaches to FTL
http://news.discovery.com/space/how-to-make-an-energy-efficient-warp-drive-120924.html
Posted by qwerty at 9:16 AM No comments:
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Wednesday, September 26, 2012

Real time stellar merger produces "red nova"

Real time stellar merger produces "red nova"
http://arxiv.org/abs/1012.0163
Posted by qwerty at 2:43 AM No comments:
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Crescent Phobos in Martian daytime

Crescent Phobos in Martian daytime
http://www.universetoday.com/97589/a-crescent-moon-in-the-martian-sky/
Posted by qwerty at 2:32 AM No comments:
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Land microbes 2.75 Gyr ago

Land microbes 2.75 Gyr ago
http://www.astrobio.net/pressrelease/5049/evidence-for-ancient-life-throughout-the-land
Posted by qwerty at 2:14 AM No comments:
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Comet spectacular promised?

Comet spectacular promised?
http://www.skymania.com/wp/2012/09/comet-ison-set-to-be-spectacular-in-2013.html/6978/
Posted by qwerty at 2:11 AM No comments:
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Tuesday, September 25, 2012

Rotating ring of ions produces "temporal order"

Rotating ring of ions produces "temporal order"
http://www.sciencedaily.com/releases/2012/09/120924144757.htm#.UGHYdPZSkIo.google_plusone_share
Posted by qwerty at 9:16 AM No comments:
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Alcubierre drive revisited

Alcubierre drive revisited
http://techland.time.com/2012/09/19/nasa-actually-working-on-faster-than-light-warp-drive/?xid=newsletter-weekly
Posted by qwerty at 4:53 AM No comments:
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Missing galactic baryons found

Missing galactic baryons found
http://www.nasa.gov/mission_pages/chandra/news/H-12-331.html
Posted by qwerty at 2:21 AM No comments:
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Monday, September 24, 2012

Cosmic ray detector to 1 EeV

Cosmic ray detector to 1 EeV
http://www.universetoday.com/97531/work-begins-on-the-worlds-largest-cosmic-ray-observatory/
Posted by qwerty at 10:03 AM No comments:
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Record-breaking 1.2 hour binary

Record-breaking 1.2 hour binary
http://arxiv.org/abs/1209.4740
Posted by qwerty at 2:12 AM No comments:
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Sunday, September 23, 2012

Uwingu raises $79k, meets target

Uwingu raises $79k, meets target
http://www.indiegogo.com/projects/180221
Posted by qwerty at 3:27 AM No comments:
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Friday, September 21, 2012

Synthetic biology for space infrastructure?

Synthetic biology for space infrastructure?
http://www.centauri-dreams.org/?p=24724
Posted by qwerty at 10:09 AM No comments:
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Thursday, September 20, 2012

Quantum computing breakthrough

Quantum computing breakthrough
http://www.sciencedaily.com/releases/2012/09/120919135305.htm
Posted by qwerty at 3:04 PM No comments:
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2.5 Myr Eltanin impact

2.5 Myr Eltanin impact
http://www.universetoday.com/97455/did-a-killer-asteroid-drive-the-planet-into-an-ice-age/#.UFrSlddHhFA.google_plusone_share
Posted by qwerty at 1:24 AM No comments:
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Tuesday, September 18, 2012

Planetary system debris?

Planetary system debris?
http://arxiv.org/abs/1209.3310
Posted by qwerty at 2:29 AM No comments:
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Dark Energy Camera first light

Dark Energy Camera first light
http://www.sciencedaily.com/releases/2012/09/120917104651.htm
Posted by qwerty at 1:44 AM No comments:
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Observing a pre-brown dwarf

Observing a pre-brown dwarf
http://arxiv.org/abs/1207.1220
Posted by qwerty at 1:23 AM No comments:
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Saturday, September 15, 2012

Planets in Praesepe cluster

Planets in Praesepe cluster
http://www.jpl.nasa.gov/news/news.php?release=2012-289&cid=release_2012-289
Posted by qwerty at 2:13 AM No comments:
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Friday, September 14, 2012

Mars in science fiction

Mars in science fiction
http://www.thespacereview.com/article/2152/1#.UFMaC-ktn8g.google_plusone_share
Posted by qwerty at 4:50 AM No comments:
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Thursday, September 13, 2012

Dark energy probed directly

Dark energy probed directly
http://www.sciencedaily.com/releases/2012/09/120912084759.htm
Posted by qwerty at 12:41 AM No comments:
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Wednesday, September 12, 2012

New L dwarf makes quadruple system

New L dwarf makes quadruple system
http://arxiv.org/abs/1209.2331
Posted by qwerty at 1:31 AM No comments:
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Tuesday, September 11, 2012

Arab observation of Venus transit in 1032?

Arab observation of Venus transit in 1032?
http://www.skyandtelescope.com/community/skyblog/newsblog/The-Transit-of-Venus-Deaths-and-Dilemmas-in-History-169181336.html
Posted by qwerty at 9:33 AM No comments:
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Kepler overview with Geoff Marcy

Kepler overview with Geoff Marcy
http://www.sciencenews.org/view/feature/id/343947/title/Planetary_Peekaboo
Posted by qwerty at 5:38 AM No comments:
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Sunday, September 9, 2012

WISE brown dwarfs latest

WISE brown dwarfs latest
http://www.jpl.nasa.gov/news/news.php?release=2012-164
Posted by qwerty at 1:24 PM No comments:
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Thursday, September 6, 2012

Bok globule Barnard 68

Bok globule Barnard 68
http://www.newscientist.com/article/dn22248-astrophile-lucky-strike-turns-a-dark-cloud-into-a-star.html?DCMP=OTC-rss&nsref=online-news
Posted by qwerty at 12:29 PM No comments:
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Tuesday, September 4, 2012

Very red L7 brown dwarf

Very red L7 brown dwarf
http://arxiv.org/abs/1207.4012
Posted by qwerty at 4:38 AM No comments:
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Sunday, September 2, 2012

Ice giants of the outer Solar system

Ice giants of the outer Solar system
http://www.skymania.com/wp/2012/09/neptune-and-uranus-ice-twins-that-fell-out.html/6923/
Posted by qwerty at 2:44 AM No comments:
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Saturday, September 1, 2012

10-15% reflective deformable optics

10-15% reflective deformable optics
http://www.newscientist.com/article/mg21528803.400-mirrors-take-root-in-pitchblack-nanotube-forest.html?DCMP=OTC-rss&nsref=online-news
Posted by qwerty at 8:57 AM No comments:
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Brown dwarfs locally rare?

Brown dwarfs locally rare?
http://www.nasa.gov/mission_pages/WISE/news/wise20120608.html
Posted by qwerty at 3:07 AM No comments:
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Sixth habitable planet Gliese 163c

Sixth habitable planet Gliese 163c
http://io9.com/5939672/further-evidence-that-there-are-many-planets-for-humans-to-colonize
Posted by qwerty at 1:47 AM No comments:
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      • 2012 S1 (ISON) - Great Comet of 1680 or Kohoutek 1...
      • Black holes and photon mass bounds
      • 5 pc Y dwarf with high tangential velocity
      • Observing the event horizon
      • Habitability of super-Earths
      • Theoretical approaches to FTL
      • Real time stellar merger produces "red nova"
      • Crescent Phobos in Martian daytime
      • Land microbes 2.75 Gyr ago
      • Comet spectacular promised?
      • Rotating ring of ions produces "temporal order"
      • Alcubierre drive revisited
      • Missing galactic baryons found
      • Cosmic ray detector to 1 EeV
      • Record-breaking 1.2 hour binary
      • Uwingu raises $79k, meets target
      • Synthetic biology for space infrastructure?
      • Quantum computing breakthrough
      • 2.5 Myr Eltanin impact
      • Planetary system debris?
      • Dark Energy Camera first light
      • Observing a pre-brown dwarf
      • Planets in Praesepe cluster
      • Mars in science fiction
      • Dark energy probed directly
      • New L dwarf makes quadruple system
      • Arab observation of Venus transit in 1032?
      • Kepler overview with Geoff Marcy
      • WISE brown dwarfs latest
      • Bok globule Barnard 68
      • Very red L7 brown dwarf
      • Ice giants of the outer Solar system
      • 10-15% reflective deformable optics
      • Brown dwarfs locally rare?
      • Sixth habitable planet Gliese 163c
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