July 21, 2021 updates Posted on July 21, 2021 by Doug Loss Phosphine on Venus Cannot Be Explained by Conventional Processes https://liebertpub.com/doi/10.1089/ast.2020.2352 The NEID Spectrograph https://neid.psu.edu/ Constraints on the nearby exoplanet ϵ Indi Ab from deep near- and mid-infrared imaging limits https://www.aanda.org/articles/aa/abs/2021/07/aa40730-21/aa40730-21.html Confirmation of the Long-Period Planet Orbiting Gliese 411 and the Detection of a New Planet Candidate https://arxiv.org/abs/2107.09087 Into the Storm: Diving into the winds of the ultra hot Jupiter WASP-76 b with HARPS and ESPRESSO https://arxiv.org/abs/2107.09530 Why do more massive stars host larger planets? https://arxiv.org/abs/2107.09534 Light-Sail Photonic Design for Fast-Transit Earth Orbital Maneuvering and Interplanetary Flight https://arxiv.org/abs/2107.09121