Interstellar Updates

 

These are items of interest to the interstellar exploration community that we’ve found in our quest for information that will help us advance toward our goals.  If you know of anything we’ve overlooked, or any sources of such information we should monitor, or if you would like to be added to our IRG-updates mailing list and receive these updates in you email every weekday, please send that information to info@irg.space.

You can now search our database of interstellar updates and find items of interest to you.

February 4, 2019 updates

Materials Design for Heat Exchangers of Interstellar Solar Thermal Propulsion Missions at Three Solar Radii
https://search.proquest.com/openview/0c0aeed6daf64a02eed899b6713a43ea/

An Upper Limit on He Absorption in GJ 1214b
https://iopscience.iop.org/article/10.3847/2515-5172/ab01b8

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) – II. A broadened sodium feature on the ultra-hot giant WASP-76b
https://arxiv.org/abs/1902.00001

Topography of (exo)planets
https://arxiv.org/abs/1902.00047

Cloud Atlas: High-Contrast Time-Resolved Observations of Planetary-Mass Companions
https://arxiv.org/abs/1902.00085

A generic frequency dependence for the atmospheric tidal torque of terrestrial planets
https://arxiv.org/abs/1902.00280

On the 9:7 Mean Motion Resonance Capture in a System of Two Equal-mass Super-Earths
https://arxiv.org/abs/1902.00437

February 1, 2019 updates

Rotational Light Curves of Jupiter from Ultraviolet to Mid-infrared and Implications for Brown Dwarfs and Exoplanets
https://iopscience.iop.org/article/10.3847/1538-3881/aafba7

Hundreds More Planets Await Discovery in Kepler’s K2 Data Set
https://iopscience.iop.org/article/10.3847/2515-5172/ab01c6

S-Type and P-Type Habitability in Stellar Binary Systems: A Comprehensive Approach III. Results for Mars, Earth, and super-Earth Planets
https://arxiv.org/abs/1901.11171

Minerva-Australis I: Design, Commissioning, & First Photometric Results
https://arxiv.org/abs/1901.11231

Predicting multiple planet stability and habitable zone companions in the TESS era
https://arxiv.org/abs/1901.11297

The Effects of Gravity on the Climate and Circulation of a Terrestrial Planet
https://arxiv.org/abs/1901.11426

ExPRES: a Tool to Simulate Exoplanetary and Planetary Radio Emissions
https://arxiv.org/abs/1901.11523

January 29, 2019 updates

The future of space-based astronomy may depend on two large ground-based telescopes
https://spacenews.com/the-future-of-space-based-astronomy-may-depend-on-two-large-ground-based-telescopes/

World’s largest digital sky survey issues biggest astronomical data release ever
https://spacenewsfeed.com/index.php/news/2610-world-s-largest-digital-sky-survey-issues-biggest-astronomical-data-release-ever

The Netherlands will partner to build the largest radio telescope in the world
https://spacenewsfeed.com/index.php/news/2608-the-netherlands-will-partner-to-build-the-largest-radio-telescope-in-the-world

An optical transmission spectrum of the ultra-hot Jupiter WASP-33 b: First indication of aluminum oxide in an exoplanet
https://www.aanda.org/articles/aa/full_html/2019/02/aa33837-18/aa33837-18.html

Transiting Exoplanet Monitoring Project (TEMP). V. Transit Follow Up for HAT-P-9b, HAT-P-32b, and HAT-P-36b
https://iopscience.iop.org/article/10.3847/1538-3881/aaf6b6

Breakthrough Listen Observations of Asteroid (514107) 2015 BZ509 with the Parkes Radio Telescope
https://iopscience.iop.org/article/10.3847/2515-5172/ab010b

Near-resonance in a system of sub-Neptunes from TESS
https://arxiv.org/abs/1901.09092

A new metric to quantify the similarity between planetary systems – application to dimensionality reduction using T-SNE
https://arxiv.org/abs/1901.09719

Numerical constraints on the size of generation ships from total energy expenditure on board, annual food production and space farming techniques
https://arxiv.org/abs/1901.09542

The HARPS search for southern extra-solar planets. XXXVI. Eight HARPS multi-planet systems hosting 20 super-Earth and Neptune-mass companions
https://arxiv.org/abs/1705.05153