Featured Astrobites
Our latest posts
Satellites of satellites should exist. Let’s go look for them.
Today’s paper makes predictions for the yet-to-be-observed dwarf galaxy population around Andromeda’s satellite galaxy, M33. It provides scientific justification for a future mission with WFIRST.
Forecast calls for clear skies on WASP-96b
A cloud-free world offers the clearest view yet of an exoplanet atmosphere.
Observational consequences of the beaming effect for gravitational waves
Relative motion of a compact binary system leads to a ‘beaming effect’ for gravitational waves and a systematic error in the inferred gravitational wave amplitude if unaccounted for.
New Authors for 2019!
A huge welcome to the new authors joining our team for 2019.
How to find exoplanets and ‘listen’ to their stars with TESS
Today’s post investigates how multitasking TESS is not only detecting exoplanets, but ‘listening’ to their stars, allowing us to find out more about both planet and star.
Where’s Lucy Going? Studying Asteroid Mission Targets
Lucy, a new asteroid mission, has begun preparation to target multiple asteroids in the Trojan group near Jupiter for flybys in the late 2020s. Until that date, though, astronomers are busy preparing for the mission and trying to gather all the data on these objects that we can from Earth. Buie et. al. 2018 specifically investigates Leucus and Polymele, using their light curves to tease out information about their color, composition, orbit, and reflectivity.
Beyond astro-ph
Astronomy beyond the research
New Authors for 2019!
A huge welcome to the new authors joining our team for 2019.
Astrobites at AAS 233: Day 4
We report on Day 4 of the winter AAS meeting in Seattle, WA. Highlights include an exploding space cow, a discussion of data in astronomy, the latest look at the possibility of life beyond earth, and an exploration of climate impact much closer to home.
Meet the AAS Keynote Speakers: Dr. Elena Aprile
What’s next in the future of dark matter direct detection experiments? Find out in Dr. Elena Aprile’s plenary talk at #AAS233!
Navigating careers in astronomy
Career advice
Meet the AAS Keynote Speakers: Dr. Catherine Espaillat
How do the protoplanetary disks around young pre-main sequence stars evolve into planetary systems? Come attend Dr. Catherine Espaillat’s plenary talk “From Disks to Planets: Observing Planet Formation in Disks Around Young Stars” at #AAS233 to know more!
Meet the AAS Keynote Speakers: Dr. Julianne Dalcanton
The Milky Way’s nearest neighbor, the Andromeda galaxy, is a promising target for deep multi-wavelength observations. Come listen to Prof. Julianne Dalcanton talk about her work catching up with the neighbor at #AAS233!
Meet the AAS Keynote Speakers: Dr. Caitlin Casey
Some galaxies are easy to find—others, like dusty galaxies with extreme star formation, are a bit harder to track down. Come to Professor Caitlin Casey’s #AAS233 talk to learn how we can find these galaxies in the “obscured early universe”!