March 6, 2018 updates

JAMES WEBB SPACE TELESCOPE Integration and Test Challenges Have Delayed Launch and Threaten to Push Costs Over Cap

New Constraints on Gliese 876—Exemplar of Mean-motion Resonance

Habitable Evaporated Cores and the Occurrence of Panspermia Near the Galactic Center

A New Window into Escaping Exoplanet Atmospheres: 10830 Å Line of Helium

Haze production rates in super-Earth and mini-Neptune atmosphere experiments

Laboratory Simulations of Haze Formation in the Atmospheres of super-Earths and mini-Neptunes: Particle Color and Size Distribution

The resilience of Kepler systems to stellar obliquity

Dynamical analysis of the circumprimary planet in the eccentric binary system HD59686

The when and where of water in the history of the universe

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25