Recent news articles
Iron-rich planet formed after distant worlds’ high-speed collision
For the first time, evidence of an impact taking place between planets outside our Solar System has been found.
The three super-Earths around GJ 9827
We use precise radial velocity measurements to estimate the masses of the super-Earths around GJ 9827. We find that two of these bracket the super-Earth radius gap and indicate that irradiation from the central star may have influenced the evolution of the inner planets in this system.
Understanding the origin of very close-in, rocky exoplanets can help us to constrain the frequency of Earth-like exoplanets on orbits where liquid water may exist on their surface.
Observing the earliest stages of star and planet formation
Spiral waves detected in a disc around a very young star may be indicative of a gravitational instability.
Monitoring Weather Patterns with the Spitzer Space Telescope
In a recent paper we searched for evidence of weather patterns in the atmospheres of three free-floating ‘exoplanet analogues’ using the Spitzer Space Telescope.
Sculpting the population of planets formed via disc fragmentation
Fragment-fragment interactions can play a key role in sculpting the population of planets formed via direct collapse in gravitationally unstable protostellar discs
The Viewing Geometry of Brown Dwarfs Influences Their Spectral Appearance
Researchers at the Centre for Exoplanet Science investigated the effects of viewing geometry on the observed properties of brown dwarfs.
The properties of planets that form via disc instability
Investigating the properties of giant planets that form via direct gravitational collapse.
The formation of planets on wide orbits
Comparing observed exoplanet populations with synthetic populations so as to determine the likely formation mechanism of the known exoplanets.
Far-off planetary worlds may sustain life
Life could exist in the atmospheres of brown dwarfs and gas giants, research suggests.