Future Exoplanet Research: Science Questions and How to Address Them
arXiv:1712.07479 · doi:10.1007/978-3-319-55333-7_163
Abstract
Started approximately in the late 1980s, exoplanetology has up to now unveiled the main gross bulk characteristics of planets and planetary systems. In the future it will benefit from more and more large telescopes and advanced space missions. These instruments will dramatically improve their performance in terms of photometric precision, detection speed, multipixel imaging, high-resolution spectroscopy, allowing to go much deeper in the knowledge of planets. Here we outline some science questions which should go beyond these standard improvements and how to address them. Our prejudice is that one is never too speculative: experience shows that the speculative predictions initially not accepted by the community have been confirmed several years later (like spectrophotometry of transits or circumbinary planets).
Invited review, accepted
References in corpus (46)
- A terrestrial planet candidate in a temperate orbit around Proxima Centauri
- Optical Images of an Exosolar Planet 25 Light Years from Earth
- The fast spin-rotation of a young extrasolar planet
- Discovery of the Interstellar Chiral Molecule Propylene Oxide (CHCHCHO)
- Is Proxima Centauri b habitable? -- A study of atmospheric loss
- An Observational Upper Limit on the Interstellar Number Density of Asteroids and Comets
- The Impact of Non-Uniform Thermal Structure on the Interpretation of Exoplanet Emission Spectra
- HEK VI: On the Dearth of Galilean Analogs in Kepler and the Exomoon Candidate Kepler-1625b I
- Radial-Velocity Fitting Challenge. II. First results of the analysis of the data set
- Composition of Early Planetary Atmospheres I: Connecting Disk Astrochemistry to the Formation of Planetary Atmospheres
- Detecting companions to extrasolar planets using mutual events
- Formation and Detectability of Terrestrial Planets Around Alpha Centauri B
- About Exobiology: The Case for Dwarf K Stars
- White dwarf pollution by planets in stellar binaries
- Temporal intensity interferometry: photon bunching on three bright stars
- Discovering the Unexpected in Astronomical Survey Data
- The Fate of Exomoons in White Dwarf Planetary Systems
- Terrestrial Effects Of Nearby Supernovae In The Early Pleistocene
- Circumbinary planets II - when transits come and go
- The Pale Green Dot: A Method to Characterize Proxima Centauri b using Exo-Aurorae
- Planet Shadows in Protoplanetary Disks. II: Observable Signatures
- Planet Shadows in Protoplanetary Disks. I: Temperature Perturbations
- Techniques for High-Contrast Imaging in Multi-Star Systems II: Multi-Star Wavefront Control
- KIC 8462852: Will the Trojans return in 2021?
- Detection of co-orbital planets by combining transit and radial-velocity measurements
- Atmospheric Habitable Zones in Cool Y Dwarf Atmospheres
- An Isolated Microlens Observed from K2, Spitzer and Earth
- The Puzzling Detection of X-rays From Pluto by Chandra
- The O2 A-band in fluxes and polarization of starlight reflected by Earth-like exoplanets
- OGLE-2015-BLG-0479LA,B: Binary Gravitational Microlens Characterized by Simultaneous Ground-based and Space-based Observation
- Dust traps as planetary birthsites: basics and vortex formation
- The Detectability of Radio Auroral Emission from Proxima B
- Transit Detection of a "Starshade" at the Inner Lagrange Point of an Exoplanet
- Intensity interferometry: Optical imaging with kilometer baselines
- Searching for Exoplanets Around X-Ray Binaries with Accreting White Dwarfs, Neutron Stars, and Black Holes
- Relativistic Generalization of the Incentive Trap of Interstellar Travel with Application to Breakthrough Starshot
- WISEP J060738.65+242953.4: A Nearby. Pole-On L8 Brown Dwarf with Radio Emission
- Neutron Star Planets: Atmospheric processes and habitability
- Search for exoplanets and brown dwarfs with VLBI
- Fourier spectra from exoplanets with polar caps and ocean glint
- NanoRocks: Design and Performance of an Experiment Studying Planet Formation on the International Space Station
- Exploring Other Worlds: Science Questions for Future Direct Imaging Missions (EXOPAG SAG15 Report)
- Measuring the radius and mass of Planet Nine
- Direct illumination calibration of telescopes at the quantum precision limit
- A 1574-day periodicity of transits orbiting KIC 8462852
- Exchange orbits - an interesting case of co-orbital motion