Peculiar spectral characteristics of GJ 660.1B
http://arxiv.org/abs/1512.08659
Thursday, December 31, 2015
Monday, December 21, 2015
New long-period brown dwarf companions to solar-type stars
New long-period brown dwarf companions to solar-type stars
http://arxiv.org/abs/1511.08397
http://arxiv.org/abs/1511.08397
Saturday, December 19, 2015
New Jovian analog around a Sun-like star
New Jovian analog around a Sun-like star
http://arxiv.org/abs/1512.00417
http://arxiv.org/abs/1512.00417
Thursday, December 17, 2015
Three planets at nearby M dwarf Wolf 1061
Three planets at nearby M dwarf Wolf 1061
http://arxiv.org/abs/1512.05154
http://arxiv.org/abs/1512.05154
Wednesday, December 16, 2015
MagAO observes the HR 7449 system
MagAO observes the HR 7449 system
http://arxiv.org/abs/1512.04540
http://arxiv.org/abs/1512.04540
Tuesday, December 15, 2015
Missing water in hot-Jupiter exoplanets
Missing water in hot-Jupiter exoplanets
http://arxiv.org/abs/1512.04341
http://arxiv.org/abs/1512.04341
Thursday, December 10, 2015
ALMA discoveries in the outer solar system I
ALMA discoveries in the outer solar system I
http://arxiv.org/abs/1512.02650
http://arxiv.org/abs/1512.02650
ALMA discoveries in the outer solar system II
ALMA discoveries in the outer solar system II
http://arxiv.org/abs/1512.02652
http://arxiv.org/abs/1512.02652
Friday, December 4, 2015
Optical spectroscopy of PAH cations
Optical spectroscopy of PAH cations
http://arxiv.org/abs/1512.00940
http://arxiv.org/abs/1512.00940
Wednesday, December 2, 2015
Formation and evolution of star clusters
Formation and evolution of star clusters
http://arxiv.org/abs/1512.00090
http://arxiv.org/abs/1512.00090
A new all-sky proper motion survey
A new all-sky proper motion survey
http://arxiv.org/abs/1512.00318
http://arxiv.org/abs/1512.00318
Tuesday, December 1, 2015
Planets of the Sun-like star Kepler-454
Planets of the Sun-like star Kepler-454
http://arxiv.org/abs/1511.09097
http://arxiv.org/abs/1511.09097
Saturday, November 28, 2015
Variability of non-magnetic white dwarfs
Variability of non-magnetic white dwarfs
http://arxiv.org/abs/1511.07320
http://arxiv.org/abs/1511.07320
Wednesday, November 25, 2015
Direct detection of accreting protoplanet
Direct detection of accreting protoplanet
http://arxiv.org/abs/1511.07456
http://arxiv.org/abs/1511.07456
Tuesday, November 24, 2015
A rocky transiting planet 6.5 pc distant
A rocky transiting planet 6.5 pc distant
http://arxiv.org/abs/1507.08532
http://arxiv.org/abs/1507.08532
Friday, November 20, 2015
Spectroscopic evidence of circumstellar gas at WD 1145+017
Spectroscopic evidence of circumstellar gas at WD 1145+017
http://arxiv.org/abs/1511.05973
http://arxiv.org/abs/1511.05973
Wednesday, November 18, 2015
Direct spectral detection of close binaries
Direct spectral detection of close binaries
http://arxiv.org/abs/1511.05148
http://arxiv.org/abs/1511.05148
Saturday, November 14, 2015
The oldest stars in the Galactic centre
The oldest stars in the Galactic centre
http://phys.org/news/2015-11-astronomers-oldest-stars.html
http://phys.org/news/2015-11-astronomers-oldest-stars.html
Thursday, November 12, 2015
A Venus-like planet transiting a red dwarf
A Venus-like planet transiting a red dwarf
http://arxiv.org/abs/1511.03550
http://arxiv.org/abs/1511.03550
Doppler imaging of white dwarf debris disk
Doppler imaging of white dwarf debris disk
http://phys.org/news/2015-11-asteroid-ripped-star.html
http://phys.org/news/2015-11-asteroid-ripped-star.html
Wednesday, November 11, 2015
Break-up of Phobos is beginning
Break-up of Phobos is beginning
http://phys.org/news/2015-11-mars-moon-phobos-slowly-falling.html
http://phys.org/news/2015-11-mars-moon-phobos-slowly-falling.html
Tuesday, November 10, 2015
A possible second accreting planet in the HD 100456 system
A possible second accreting planet in the HD 100456 system
http://arxiv.org/abs/1511.02526
http://arxiv.org/abs/1511.02526
Monday, November 9, 2015
A star transformed by dredge-up of carbon
A star transformed by dredge-up of carbon
https://arxiver.wordpress.com/2015/11/09/lx-cygni-a-carbon-star-is-born-ssa/
https://arxiver.wordpress.com/2015/11/09/lx-cygni-a-carbon-star-is-born-ssa/
Searching for ultra-close binary stars
Searching for ultra-close binary stars
http://arxiv.org/abs/1511.01903
http://arxiv.org/abs/1511.01903
Tuesday, November 3, 2015
Investigation of lowest mass hierarchical quadruple system known
Investigation of lowest mass hierarchical quadruple system known
http://arxiv.org/abs/1509.01658
http://arxiv.org/abs/1509.01658
Friday, October 30, 2015
Possible new very low mass brown dwarf in the TW Hya moving group
Possible new very low mass brown dwarf in the TW Hya moving group
http://arxiv.org/abs/1510.08464
http://arxiv.org/abs/1510.08464
Thursday, October 29, 2015
Molecular oxygen in coma of comet 67P
Molecular oxygen in coma of comet 67P
http://phys.org/news/2015-10-rosetta-molecular-oxygen-comet-67p.html
http://phys.org/news/2015-10-rosetta-molecular-oxygen-comet-67p.html
Life-feeding chemistry at Enceladus?
Life-feeding chemistry at Enceladus?
http://phys.org/news/2015-10-chemistry-life-saturn-moon-enceladus.html
http://phys.org/news/2015-10-chemistry-life-saturn-moon-enceladus.html
Tuesday, October 27, 2015
A unified view of planet formation
A unified view of planet formation
http://phys.org/news/2015-10-scientists-rocky-planets-pebbles.html
http://phys.org/news/2015-10-scientists-rocky-planets-pebbles.html
Gradual giant planet core formation
Gradual giant planet core formation
http://arxiv.org/abs/1510.02094
http://arxiv.org/abs/1510.02094
Thursday, October 22, 2015
Earth-like planets in the future Universe
Earth-like planets in the future Universe
http://phys.org/news/2015-10-earth-like-worlds-born-theoretical.html
http://phys.org/news/2015-10-earth-like-worlds-born-theoretical.html
Disintegrating minor planet seen in transit
Disintegrating minor planet seen in transit
http://phys.org/news/2015-10-cosmic-death-star-planet.html
http://phys.org/news/2015-10-cosmic-death-star-planet.html
White dwarf slowly accreting a minor planet
White dwarf slowly accreting a minor planet
http://arxiv.org/abs/1510.06387
http://arxiv.org/abs/1510.06387
Tuesday, October 20, 2015
No planet for Alpha Centauri B
No planet for Alpha Centauri B
http://arxiv.org/abs/1510.05598
http://arxiv.org/abs/1510.05598
Saturday, October 17, 2015
Circular orbits the norm for small planets
Circular orbits the norm for small planets
http://phys.org/news/2015-06-circular-orbits-small-exoplanets.html
http://phys.org/news/2015-06-circular-orbits-small-exoplanets.html
Friday, October 16, 2015
Ancient Earth-sized planets around Kepler-444
Ancient Earth-sized planets around Kepler-444
http://phys.org/news/2015-01-astro-archaeological-discovery-dawn.html
http://phys.org/news/2015-01-astro-archaeological-discovery-dawn.html
Are space and time discrete or continuous?
Blue stragglers with white dwarf companions
Blue stragglers with white dwarf companions
http://arxiv.org/abs/1510.04290
http://arxiv.org/abs/1510.04290
Sunday, October 4, 2015
Direct detection of vacuum fluctuations
Direct detection of vacuum fluctuations
http://www.sciencedaily.com/releases/2015/10/151002082311.htm
http://www.sciencedaily.com/releases/2015/10/151002082311.htm
Saturday, October 3, 2015
A bare stellar core without hydrogen or helium
A bare stellar core without hydrogen or helium
http://arxiv.org/abs/1509.08942
http://arxiv.org/abs/1509.08942
Friday, October 2, 2015
Far ultraviolet spectra of PG1159 stars
Far ultraviolet spectra of PG1159 stars
http://arxiv.org/abs/1509.08927
http://arxiv.org/abs/1509.08927
Hottest known white dwarf precursor
Hottest known white dwarf precursor
http://arxiv.org/abs/1509.08938
http://arxiv.org/abs/1509.08938
Thursday, October 1, 2015
Unusually wide brown dwarf companion
Unusually wide brown dwarf companion
http://arxiv.org/abs/1509.09226
http://arxiv.org/abs/1509.09226
Wednesday, September 30, 2015
A disk around a forming O-type star
A disk around a forming O-type star
http://arxiv.org/abs/1509.08469
http://arxiv.org/abs/1509.08469
Monday, September 28, 2015
Astrometric confirmation of 51 Eri b
Astrometric confirmation of 51 Eri b
http://arxiv.org/abs/1509.07514
http://arxiv.org/abs/1509.07514
Six planets orbiting a nearby K3V star
Six planets orbiting a nearby K3V star
http://arxiv.org/abs/1509.07912
http://arxiv.org/abs/1509.07912
Brown dwarf binaries with X-Shooter
Brown dwarf binaries with X-Shooter
http://arxiv.org/abs/1509.01714
http://arxiv.org/abs/1509.01714
Properties of a nearby brown dwarf
Properties of a nearby brown dwarf
http://arxiv.org/abs/1509.04690
http://arxiv.org/abs/1509.04690
High proper motion WISE sources
High proper motion WISE sources
http://arxiv.org/abs/1509.07507
http://arxiv.org/abs/1509.07507
Saturday, September 26, 2015
Giant elliptical galaxies as seen some 4 Gyr after Big Bang
Giant elliptical galaxies as seen some 4 Gyr after Big Bang
http://phys.org/news/2015-09-fossils-galaxies-reveal-formation-evolution.html
http://phys.org/news/2015-09-fossils-galaxies-reveal-formation-evolution.html
Monday, September 21, 2015
Probable brown dwarf companion to HR 3549
Probable brown dwarf companion to HR 3549
http://arxiv.org/abs/1509.05689
http://arxiv.org/abs/1509.05689
Friday, September 4, 2015
Refining and extending the distance scale
Refining and extending the distance scale
http://phys.org/news/2015-09-stellar-twins-outer-limits-galaxy.html
http://phys.org/news/2015-09-stellar-twins-outer-limits-galaxy.html
Wednesday, September 2, 2015
A close look for planets around Sirius
A close look for planets around Sirius
http://arxiv.org/abs/1509.00015
http://arxiv.org/abs/1509.00015
Tuesday, September 1, 2015
Formation and nature of close binaries
Formation and nature of close binaries
http://arxiv.org/abs/1507.04749
http://arxiv.org/abs/1507.04749
Thursday, August 20, 2015
New cosmological model avoids singularity
New cosmological model avoids singularity
http://phys.org/news/2015-02-big-quantum-equation-universe.html
http://phys.org/news/2015-02-big-quantum-equation-universe.html
Wednesday, August 19, 2015
New results on the galactic motion of very low mass stars and brown dwarfs
New results on the galactic motion of very low mass stars and brown dwarfs
http://arxiv.org/abs/1507.00057
http://arxiv.org/abs/1507.00057
More on the direct imaging discovery 51 Eri b
More on the direct imaging discovery 51 Eri b
http://phys.org/news/2015-08-young-jupiter-exoplanet-discovery-qa.html
http://phys.org/news/2015-08-young-jupiter-exoplanet-discovery-qa.html
Friday, August 14, 2015
Exoplanet 51 Eridani b
Exoplanet 51 Eridani b
http://arxiv.org/abs/1508.03084
http://arxiv.org/abs/1508.03084
Wednesday, August 12, 2015
Hubble observations of the HR 8799 planets
Hubble observations of the HR 8799 planets
http://arxiv.org/abs/1508.02395
http://arxiv.org/abs/1508.02395
Sunday, August 2, 2015
V1309 Sco: the first dynamically verified stellar merger
V1309 Sco: the first dynamically verified stellar merger
http://arxiv.org/abs/1504.03421
http://arxiv.org/abs/1504.03421
Tuesday, July 7, 2015
Elemental ratios in stars and planets
Elemental ratios in stars and planets
http://arxiv.org/abs/1507.01343
http://arxiv.org/abs/1507.01343
Thursday, June 18, 2015
AGB stars, post-AGB stars and planetary nebulae
AGB stars, post-AGB stars and planetary nebulae
http://arxiv.org/abs/1506.05176
http://arxiv.org/abs/1506.05176
Tuesday, June 16, 2015
A new young benchmark T dwarf in AB Doradus
A new young benchmark T dwarf in AB Doradus
http://arxiv.org/abs/1506.04195
http://arxiv.org/abs/1506.04195
Thursday, June 11, 2015
Search for giant planets around a white dwarf
Search for giant planets around a white dwarf
http://arxiv.org/abs/1506.03121
http://arxiv.org/abs/1506.03121
Monday, May 18, 2015
New frontiers in exoplanetary imaging
New frontiers in exoplanetary imaging
http://arxiv.org/abs/1505.03858
http://arxiv.org/abs/1505.03858
Thursday, May 14, 2015
Chaotically evolving exoplanetary systems
Chaotically evolving exoplanetary systems
http://arxiv.org/abs/1501.03231
http://arxiv.org/abs/1501.03231
Tuesday, May 12, 2015
Methane imaging discovery of another T dwarf haul
Methane imaging discovery of another T dwarf haul
http://arxiv.org/abs/1502.06503
http://arxiv.org/abs/1502.06503
VISTA discovery of a young nearby binary
VISTA discovery of a young nearby binary
http://arxiv.org/abs/1505.00806
http://arxiv.org/abs/1505.00806
Thursday, April 30, 2015
Episodic accretion observed in a very young protostar
Episodic accretion observed in a very young protostar
http://arxiv.org/abs/1501.00492
http://arxiv.org/abs/1501.00492
Tuesday, April 28, 2015
A very rare early O-type binary
A very rare early O-type binary
http://arxiv.org/abs/1504.06977
http://arxiv.org/abs/1504.06977
Monday, April 27, 2015
The oldest known terrestrial-type exoplanets
The oldest known terrestrial-type exoplanets
http://arxiv.org/abs/1501.06227
http://arxiv.org/abs/1501.06227
An unusual quadruple stellar system
An unusual quadruple stellar system
http://arxiv.org/abs/1504.06535
http://arxiv.org/abs/1504.06535
Wednesday, April 22, 2015
A new catalogue of wide binary stars
A new catalogue of wide binary stars
http://arxiv.org/abs/1504.05249
http://arxiv.org/abs/1504.05249
Spectroscopy of planetary atmospheres
Spectroscopy of planetary atmospheres
http://arxiv.org/abs/1504.05223
http://arxiv.org/abs/1504.05223
Tuesday, April 21, 2015
Measurement of the gravitational constant and the length of the day
Measurement of the gravitational constant and the length of the day
http://phys.org/news/2015-04-gravitational-constant-vary.html
http://phys.org/news/2015-04-gravitational-constant-vary.html
Friday, April 17, 2015
The exoplanetary system 70 Viriginis
The exoplanetary system 70 Viriginis
http://arxiv.org/abs/1504.04066
http://arxiv.org/abs/1504.04066
Monday, April 13, 2015
On the rotation period of Saturn
On the rotation period of Saturn
http://arxiv.org/abs/1504.02561
http://arxiv.org/abs/1504.02561
Sunday, April 5, 2015
On the detection of near Earth asteroids
On the detection of near Earth asteroids
http://arxiv.org/abs/1504.00712
http://arxiv.org/abs/1504.00712
Friday, March 27, 2015
Possible physics of cosmological collapse
Possible physics of cosmological collapse
http://phys.org/news/2015-03-universe-brink-collapse-cosmological-timescale.html
http://phys.org/news/2015-03-universe-brink-collapse-cosmological-timescale.html
Tuesday, March 24, 2015
Individual dynamical masses for an L/T binary
Individual dynamical masses for an L/T binary
http://arxiv.org/abs/1503.06212
http://arxiv.org/abs/1503.06212
Monday, March 23, 2015
Implications of putative LHC mini black hole detection for parallel universes
Implications of putative LHC mini black hole detection for parallel universes
http://phys.org/news/2015-03-mini-black-holes-lhc-parallel.html
http://phys.org/news/2015-03-mini-black-holes-lhc-parallel.html
Friday, March 20, 2015
Real time observations of planet formation by violent impacts
Real time observations of planet formation by violent impacts
http://arxiv.org/abs/1503.05609
http://arxiv.org/abs/1503.05609
Friday, March 13, 2015
The massive stellar multiple delta Ori A
The massive stellar multiple delta Ori A
http://arxiv.org/abs/1503.03476
http://arxiv.org/abs/1503.03476
Thursday, March 12, 2015
Ancient white dwarfs close to the Sun
Ancient white dwarfs close to the Sun
http://arxiv.org/abs/1503.03065
http://arxiv.org/abs/1503.03065
Tuesday, March 10, 2015
Long term monitoring of M dwarfs with and without exoplanets
Long term monitoring of M dwarfs with and without exoplanets
http://arxiv.org/abs/1503.02100
http://arxiv.org/abs/1503.02100
Monday, March 9, 2015
M dwarf diagnostics from moderate resolution spectroscopy
M dwarf diagnostics from moderate resolution spectroscopy
http://arxiv.org/abs/1503.01776
http://arxiv.org/abs/1503.01776
Saturday, March 7, 2015
Response: activity of Gliese 581 remains a problem
Response: activity of Gliese 581 remains a problem
http://www.sciencemag.org/content/347/6226/1080.3.abstract
http://www.sciencemag.org/content/347/6226/1080.3.abstract
Leading exoplanetary statisticians claim Gliese 581d disproof methodology "inadequate"
Leading exoplanetary statisticians claim Gliese 581d disproof methodology "inadequate"
http://www.sciencemag.org/content/347/6226/1080.2.abstract
http://www.sciencemag.org/content/347/6226/1080.2.abstract
Thursday, March 5, 2015
A method for nearby, rocky exoplanet detection with E-ELT
A method for nearby, rocky exoplanet detection with E-ELT
http://arxiv.org/abs/1503.01136
http://arxiv.org/abs/1503.01136
Monday, March 2, 2015
Finding exoplanetary rings in the Kepler database
Finding exoplanetary rings in the Kepler database
http://arxiv.org/abs/1502.07818
http://arxiv.org/abs/1502.07818
Saturday, February 28, 2015
Stellar motions and the past and future brightest stars in the sky
Stellar motions and the past and future brightest stars in the sky
http://phys.org/news/2015-02-brightest-star-sky-future.html
http://phys.org/news/2015-02-brightest-star-sky-future.html
Monday, February 23, 2015
Photometric classification of faint brown dwarfs
Photometric classification of faint brown dwarfs
http://arxiv.org/abs/1502.06503
http://arxiv.org/abs/1502.06503
Wednesday, February 18, 2015
New ten year period brown dwarf binary raises dynamical mass promise
New ten year period brown dwarf binary raises dynamical mass promise
http://arxiv.org/abs/1502.04707
http://arxiv.org/abs/1502.04707
Tuesday, February 17, 2015
A close stellar approach 70,000 years ago
A close stellar approach 70,000 years ago
http://arxiv.org/abs/1502.04655
http://arxiv.org/abs/1502.04655
Monday, February 16, 2015
Mysterious high altitude "plumes" in the Martian atmosphere
Mysterious high altitude "plumes" in the Martian atmosphere
http://phys.org/news/2015-02-cloud-mars-scientists-baffled.html
http://phys.org/news/2015-02-cloud-mars-scientists-baffled.html
Tuesday, February 10, 2015
A resolved debris disk around a young A star
A resolved debris disk around a young A star
http://arxiv.org/abs/1502.02035
http://arxiv.org/abs/1502.02035
Monday, February 9, 2015
A finite Universe of infinite age?
A finite Universe of infinite age?
http://phys.org/news/2015-02-big-quantum-equation-universe.html
http://phys.org/news/2015-02-big-quantum-equation-universe.html
A gigantic ring system around 1SWASP J1407b
A gigantic ring system around 1SWASP J1407b
http://arxiv.org/abs/1501.05652
http://arxiv.org/abs/1501.05652
Saturday, February 7, 2015
Four new brown dwarf companions to young M dwarfs
Four new brown dwarf companions to young M dwarfs
http://arxiv.org/abs/1411.3722
http://arxiv.org/abs/1411.3722
Monday, January 12, 2015
A formation pathway for brown dwarf binaries
A formation pathway for brown dwarf binaries
http://arxiv.org/abs/1501.02008
http://arxiv.org/abs/1501.02008
Sunday, January 11, 2015
On as yet undetected young clusters in the solar vicinity
On as yet undetected young clusters in the solar vicinity
http://arxiv.org/abs/1501.00810
http://arxiv.org/abs/1501.00810
Observational limits to the existence of undiscovered outer solar system objects
Observational limits to the existence of undiscovered outer solar system objects
http://arxiv.org/abs/1501.00941
http://arxiv.org/abs/1501.00941
Thursday, January 8, 2015
Mass accretion in the young brown dwarf CT Cha B
Mass accretion in the young brown dwarf CT Cha B
http://arxiv.org/abs/1501.01396
http://arxiv.org/abs/1501.01396
Wednesday, January 7, 2015
Validation of new Kepler planets in the habitable zone
Validation of new Kepler planets in the habitable zone
http://arxiv.org/abs/1501.01101
http://arxiv.org/abs/1501.01101
Tuesday, January 6, 2015
A very ancient and fast-moving star
A very ancient and fast-moving star
http://arxiv.org/abs/1501.00929
http://arxiv.org/abs/1501.00929
An accretion-fed outburst in an embedded protostar
An accretion-fed outburst in an embedded protostar
http://arxiv.org/abs/1501.00492
http://arxiv.org/abs/1501.00492
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