Project support for the Wide Area Search for Planets
Lead Research Organisation:
Queen's University Belfast
Department Name: Sch of Mathematics and Physics
Abstract
Questions such as ``how many stars have planets around them?'' and ``how many habitable planets are there?'' interest both astronomers and everyone else. To answer them we need to find planets that can be studied in detail, seeking to understand the processes by which planets form and solar systems evolve. Of the two hundred planets that astronomers have found orbiting other stars we can learn most about those that transit in front of their star. We can measure how big they are, how heavy they are, and thus deduce their density and what they are made of. And by looking at how their atmosphere absorbs the light of their star we can discover the composition of their atmospheres. The WASP project aims to monitor 40 million of the brightest stars, looking for the tiny dips in their light caused by a planet passing in front of them. We will survey the sky for the transiting planets that are relatively close to Earth, which we can study in detail to enable us to understand how planetary systems form and evolve. The next generation of space missions, such as the James Webb Space Telescope, the successor to Hubble, will prioritize the study of planets around other stars. The WASP project will find the planets that will make the best and most interesting targets.
Organisations
Publications
Hellier C
(2012)
Seven transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b and WASP-67b WASP-South hot Jupiters
in Monthly Notices of the Royal Astronomical Society
McQuillin R
(2012)
Novae in the SuperWASP data base Novae in the SuperWASP data base
in Monthly Notices of the Royal Astronomical Society
Barros S
(2011)
A lower mass for the exoplanet WASP-21b A lower mass for the exoplanet WASP-21b
in Monthly Notices of the Royal Astronomical Society
Smith A
(2009)
A SuperWASP search for additional transiting planets in 24 known systems
in Monthly Notices of the Royal Astronomical Society
Watson C
(2011)
On the alignment of debris discs and their host stars' rotation axis - implications for spin-orbit misalignment in exoplanetary systems On debris disc/star alignment
in Monthly Notices of the Royal Astronomical Society: Letters
Gibson N
(2010)
Ground-based detection of thermal emission from the exoplanet WASP-19b
in Monthly Notices of the Royal Astronomical Society: Letters
Madhusudhan N
(2011)
A high C/O ratio and weak thermal inversion in the atmosphere of exoplanet WASP-12b.
in Nature
Faedi F
(2011)
New transiting exoplanets from the SuperWASP-North survey
in Proceedings of the International Astronomical Union
Turner O
(2016)
WASP-120 b, WASP-122 b, and WASP-123 b: Three Newly Discovered Planets from the WASP-South Survey
in Publications of the Astronomical Society of the Pacific
Anderson D
(2011)
WASP-40b: Independent Discovery of the 0.6 M Jup Transiting Exoplanet HAT-P-27b
in Publications of the Astronomical Society of the Pacific