UW News

Eric Agol


May 22, 2017

Kepler telescope spies details of TRAPPIST-1 system’s outermost planet

The ultra-cool dwarf star TRAPPIST-1 and its seven planets. A UW-led team has learned details of TRAPPIST-1h, the system's outermost planet.

A University of Washington-led international team of astronomers has used data gathered by the Kepler Space Telescope to observe and confirm details of the outermost of seven exoplanets orbiting the star TRAPPIST-1.


February 22, 2017

UW astronomer Eric Agol assists in new seven-planet NASA discovery using ‘distracted driving’ technique

This artist's concept shows what the TRAPPIST-1 planetary system may look like, based on available data about the planets’ diameters, masses and distances from the host star. UW astronomer Eric Agol assisted with the big new discovery.

UW astronomy professor Eric Agol is part of the large team of researchers that has just announced confirmation of several Earth-sized, potentially habitable planets orbiting a star about 40 light-years away.


April 21, 2014

‘Upside-down planet’ reveals new method for studying binary star systems

An image of the Sun used to simulate what the sun-like star in a self-lensing binary star system might look like in a self-lensing binary star system.

What looked at first like a sort of upside-down planet has instead revealed a new method for studying binary star systems, discovered by a UW student astronomer.


March 3, 2014

UW astronomer Eric Agol’s seven-planet system part of major NASA discovery

An artist's illustration of multiple-transiting planet systems. The planets eclipse or transit their host star from the vantage point of the observer.

UW astronomer Eric Agol played a key role in the windfall of 715 new exoplanets recently announced by NASA. Agol was on a team that found seven of those worlds, all in orbit around the same star.