Discovery of water ice in the shadows of Ceres
How does water ice survive on Ceres when it has no atmosphere? Find out in today’s astrobite.
Stealing from the Solar System: the Effects of a Stellar Fly-By
Steep density drop-offs and orbits with high inclinations and eccentricities are just a few of the mysterious features in the outer reaches of our Solar System – can a single stellar fly-by help explain all of them?
Meet the AAS Keynote Speakers: Debra Fischer
Most of the known exoplanets resemble “hot Jupiters” because they’re bigger and easier to find. But how can we find Earth-like planets? Check out Dr. Debra Fischer’s plenary talk at #AAS232 to learn more about the “Past, Present, and Future” of exoplanet science.
An EPIC view of the Earth as an exoplanet
In the search for habitable exoplanets, the authors of today’s paper turn their gaze to our own planet, and what we can learn from NASA’s DSCOVR:EPIC observations of Earth.
A Pebbly Barrier to Planet Formation
While a planet is forming, its passage through the protoplanetary disk can prevent pebbles from migrating inwards and accreting onto the planet.
Diagnosing the amnesia of Exoplanetary Systems
How can size ordering of multiplanet systems be used to quantify the information content that these systems may retain about their formation history? Think information entropy.