Astrophysics Supplement

Monday, July 29, 2013

New Bayesian analysis of Gliese 667C - only one planet in the HZ?

New Bayesian analysis of Gliese 667C - only one planet in the HZ?
http://adsabs.harvard.edu/abs/2013arXiv1307.6984F
Posted by qwerty at 2:17 AM No comments:
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Nearby brown dwarf binary Luhman 16AB

Nearby brown dwarf binary Luhman 16AB
http://adsabs.harvard.edu/abs/2013arXiv1307.6916B
Posted by qwerty at 1:52 AM No comments:
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Tuesday, July 23, 2013

Great Oxidation Event 2.3 Gyr ago

Great Oxidation Event 2.3 Gyr ago
http://phys.org/news/2013-07-greening-earth.html
Posted by qwerty at 8:55 AM No comments:
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Friday, July 19, 2013

Light-atom interaction and the Stark effect - astrophysical implications?

Light-atom interaction and the Stark effect - astrophysical implications?
http://physicsworld.com/cws/article/news/2013/jul/19/attractive-force-arises-from-black-body-radiation-say-physicists
Posted by qwerty at 2:48 PM No comments:
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Friday, July 12, 2013

New nearby T dwarfs discovered

New nearby T dwarfs discovered
http://adsabs.harvard.edu/abs/2013arXiv1307.2722B
Posted by qwerty at 3:11 AM No comments:
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Thursday, July 11, 2013

Inward flow at 500 solar mass protostar

Inward flow at 500 solar mass protostar
http://phys.org/news/2013-07-astronomers-witness-birth-milky-massive.html
Posted by qwerty at 3:20 PM No comments:
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Wednesday, July 10, 2013

Young, dusty, red L dwarf from PALMS

Young, dusty, red L dwarf from PALMS
http://adsabs.harvard.edu/abs/2013arXiv1307.2237B
Posted by qwerty at 2:20 AM No comments:
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Monday, July 8, 2013

Cosmological origin of fast radio bursts

Cosmological origin of fast radio bursts
http://www.sciencedaily.com/releases/2013/07/130705102031.htm
Posted by qwerty at 1:59 PM No comments:
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Monday, July 1, 2013

Brown dwarf to star number ratio evaluated

Brown dwarf to star number ratio evaluated
http://adsabs.harvard.edu/abs/2013arXiv1306.6890M
Posted by qwerty at 2:06 AM No comments:
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Saturday, June 29, 2013

Gaia to measure a billion parallaxes

Gaia to measure a billion parallaxes
http://phys.org/news/2013-06-gaia-stars-milky.html
Posted by qwerty at 2:59 AM No comments:
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Tuesday, June 25, 2013

A packed planetary system at Gliese 667C?

A packed planetary system at Gliese 667C?
http://www.eso.org/public/news/eso1328/
Posted by qwerty at 3:33 AM No comments:
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Thursday, June 20, 2013

Oxygen-neon core of a heavy white dwarf

Oxygen-neon core of a heavy white dwarf
http://scitechdaily.com/astronomers-discover-pulsations-in-crystalized-remnant-of-burnt-out-star-gd-518/
Posted by qwerty at 2:09 PM No comments:
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Monday, June 17, 2013

28 Jupiter mass companion to L1.5 dwarf

28 Jupiter mass companion to L1.5 dwarf
http://adsabs.harvard.edu/abs/2013arXiv1306.3225S
Posted by qwerty at 2:00 AM No comments:
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Wednesday, June 12, 2013

Dormant black hole in the Sculptor galaxy

Dormant black hole in the Sculptor galaxy
http://scitechdaily.com/data-reveals-dormant-black-hole-amidst-stellar-chaos/
Posted by qwerty at 9:09 AM No comments:
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Tuesday, June 11, 2013

Dark matter and the Majorana fermion

Dark matter and the Majorana fermion
http://phys.org/news/2013-06-simple-theory-dark.html
Posted by qwerty at 12:58 PM No comments:
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Saturday, June 8, 2013

Tidal circularization ends inward migration

Tidal circularization ends inward migration
http://scitechdaily.com/kepler-data-reveals-that-stars-dont-eat-their-young-migrating-planets/
Posted by qwerty at 2:49 AM No comments:
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Friday, June 7, 2013

New modelling and Keck data solve lithium nucleosynthesis discrepancy

New modelling and Keck data solve lithium nucleosynthesis discrepancy
http://scitechdaily.com/keck-observatory-observations-strengthen-big-bang-theory/
Posted by qwerty at 1:36 PM No comments:
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Companion to HIP 79797 is a brown dwarf binary

Companion to HIP 79797 is a brown dwarf binary
http://adsabs.harvard.edu/abs/2013arXiv1306.1233N
Posted by qwerty at 2:05 AM No comments:
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Thursday, June 6, 2013

Organic chemistry in comet impacts

Organic chemistry in comet impacts
http://scitechdaily.com/study-suggests-life-on-earth-is-the-result-of-icy-comets/
Posted by qwerty at 9:56 AM No comments:
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Planetary system at nearby M dwarf GJ 163

Planetary system at nearby M dwarf GJ 163
http://adsabs.harvard.edu/abs/2013arXiv1306.0904B
Posted by qwerty at 2:25 AM No comments:
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Wednesday, June 5, 2013

The young planet beta Pic b re-analysed

The young planet beta Pic b re-analysed
http://adsabs.harvard.edu/abs/2013arXiv1306.0610C
Posted by qwerty at 1:56 AM No comments:
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Tuesday, June 4, 2013

Nova creates a clumpy debris disk

Nova creates a clumpy debris disk
http://scitechdaily.com/hubble-maps-3d-structure-of-ejected-material-from-erupting-nova/
Posted by qwerty at 11:00 AM No comments:
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Monday, June 3, 2013

New direct imaging exoplanet find

New direct imaging exoplanet find
http://adsabs.harvard.edu/abs/2013arXiv1305.7428R
Posted by qwerty at 1:47 AM No comments:
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Saturday, June 1, 2013

Loop quantum gravity and black holes

Loop quantum gravity and black holes
http://phys.org/news/2013-05-theorists-loop-quantum-gravity-theory.html
Posted by qwerty at 3:47 AM No comments:
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Thursday, May 30, 2013

Stellar evolution in globular NGC 6752

Stellar evolution in globular NGC 6752
http://scitechdaily.com/sodium-levels-in-stars-helps-predict-how-their-lives-will-end/
Posted by qwerty at 11:07 AM No comments:
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Tuesday, May 28, 2013

Doubts arise over alpha Centauri Bb

Doubts arise over alpha Centauri Bb
http://adsabs.harvard.edu/abs/2013arXiv1305.4960H
Posted by qwerty at 2:31 AM No comments:
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Monday, May 27, 2013

Solar neighborhood brown dwarf census

Solar neighborhood brown dwarf census
http://adsabs.harvard.edu/abs/2013arXiv1305.4590T
Posted by qwerty at 9:14 AM No comments:
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Water atmosphere still likely for GJ 1214b

Water atmosphere still likely for GJ 1214b
http://adsabs.harvard.edu/abs/2013arXiv1305.5544D
Posted by qwerty at 3:38 AM No comments:
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Wednesday, May 22, 2013

A new algorithm for dark matter detection

A new algorithm for dark matter detection
http://scitechdaily.com/theorists-develop-new-algorithm-to-help-search-for-dark-matter/
Posted by qwerty at 8:42 AM No comments:
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Monday, May 20, 2013

Do the Planck data point to new physics?

Do the Planck data point to new physics?
http://scitechdaily.com/new-planck-data-challenges-our-understanding-of-the-universe/
Posted by qwerty at 10:41 AM No comments:
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Friday, May 17, 2013

Optical levitation to detect high frequency gravitational waves

Optical levitation to detect high frequency gravitational waves
http://www.sciencedaily.com/releases/2013/05/130516161739.htm
Posted by qwerty at 10:35 AM No comments:
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Tuesday, May 14, 2013

GALEX selects young M dwarfs in the ultraviolet

GALEX selects young M dwarfs in the ultraviolet
http://www.sciencedaily.com/releases/2011/04/110408102612.htm
Posted by qwerty at 8:23 AM No comments:
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Large fullerenes in planetary nebulae

Large fullerenes in planetary nebulae
http://www.iac.es/divulgacion.php?op1=16&id=782&lang=en
Posted by qwerty at 1:22 AM No comments:
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Friday, May 10, 2013

Project 1640 observes the HR 8799 system

Project 1640 observes the HR 8799 system
http://scitechdaily.com/project-1640-reveals-precise-composition-information-about-four-hr-8799-planets/
Posted by qwerty at 1:32 PM No comments:
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Thursday, May 9, 2013

Silicate debris around Hyades white dwarfs

Silicate debris around Hyades white dwarfs
http://scitechdaily.com/hubble-finds-planetary-debris-whirling-around-two-white-dwarfs/
Posted by qwerty at 11:01 AM No comments:
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Intergalactic clouds trace dark matter?

Intergalactic clouds trace dark matter?
http://scitechdaily.com/astronomers-discover-hydrogen-clouds-between-nearby-galaxies-andromeda-and-triangulum/
Posted by qwerty at 7:18 AM No comments:
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Orbital phase variations of a hot Jupiter

Orbital phase variations of a hot Jupiter
http://scitechdaily.com/nasas-spitzer-helps-researchers-get-a-closer-look-at-hot-jupiters/
Posted by qwerty at 3:45 AM No comments:
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Monday, May 6, 2013

Ultraviolet transients and black hole origins

Ultraviolet transients and black hole origins
http://scitechdaily.com/a-new-kind-of-cosmic-flash-may-reveal-the-birth-of-a-black-hole/
Posted by qwerty at 10:36 AM No comments:
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Saturday, May 4, 2013

Breaking the symmetry of time

Breaking the symmetry of time
https://simonsfoundation.org/features/science-news/perpetual-motion-test-could-amend-theory-of-time/
Posted by qwerty at 2:30 PM No comments:
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Friday, May 3, 2013

All-optical single bit manipulation

All-optical single bit manipulation
http://scitechdaily.com/researchers-use-light-to-manipulate-a-quantum-bit/
Posted by qwerty at 10:00 AM No comments:
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Squeezing light into ultra-small channels

Squeezing light into ultra-small channels
http://scitechdaily.com/nanometer-scale-material-capable-of-straightening-and-speeding-up-light-waves/
Posted by qwerty at 9:47 AM No comments:
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Saturday, April 27, 2013

Causal entropy and intelligence

Causal entropy and intelligence
http://phys.org/news/2013-04-emergence-complex-behaviors-causal-entropic.html
Posted by qwerty at 11:57 AM No comments:
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Friday, April 26, 2013

Spinning neutron star and white dwarf test general relativity

Spinning neutron star and white dwarf test general relativity
http://www.sciencedaily.com/releases/2013/04/130425142250.htm
Posted by qwerty at 7:40 AM No comments:
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Tuesday, April 23, 2013

Shoemaker-Levy 9 origin for Jupiter's water

Shoemaker-Levy 9 origin for Jupiter's water
http://scitechdaily.com/herschel-solves-mystery-of-origin-of-water-in-the-upper-atmosphere-of-jupiter/
Posted by qwerty at 11:14 AM No comments:
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Thursday, April 18, 2013

Three new Earth-resembling Kepler planets detected

Three new Earth-resembling Kepler planets detected
http://www.sciencedaily.com/releases/2013/04/130418142948.htm
Posted by qwerty at 1:34 PM No comments:
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Wednesday, April 17, 2013

The Space Review: Piecing together the Chelyabinsk event

The Space Review: Piecing together the Chelyabinsk event
http://www.thespacereview.com/article/2277/1
Posted by qwerty at 10:45 AM No comments:
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Harvard Magazine: Building the Giant Magellan Telescope

Harvard Magazine: Building the Giant Magellan Telescope
http://harvardmagazine.com/2013/05/seeing-stars
Posted by qwerty at 10:25 AM No comments:
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Monday, April 15, 2013

Advanced fusion concept for Mars

Advanced fusion concept for Mars
http://scitechdaily.com/nuclear-fusion-could-power-future-human-expeditions-to-mars/
Posted by qwerty at 10:32 AM No comments:
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Sunday, April 14, 2013

Subgiant with debris disk and planets

Subgiant with debris disk and planets
http://www.sciencedaily.com/releases/2013/04/130409091221.htm
Posted by qwerty at 7:20 AM No comments:
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Wednesday, April 10, 2013

NICER to study neutron star composition

NICER to study neutron star composition
http://scitechdaily.com/nicer-mission-set-to-reveal-the-secrets-of-neutron-stars/
Posted by qwerty at 10:13 AM No comments:
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