Press Releases

All posts 2024Scientific InterviewsIREx in Action2025Awards and PrizesEventsMy Time at iRExNewsPress ReleasesTeamThesis in 400 words20132014201520162017201820192020202120222023

The most recent

Signs of CO2 in a planet beyond our Solar System
August 25 2022

Signs of CO2 in a planet beyond our Solar System

Showing how precise it can be, the James Webb Space Telescope detects the first definitive…

News
An extrasolar world covered in water?
August 24 2022

An extrasolar world covered in water?

With the help of instruments designed partly in Canada, a team of Université de Montréal…

News
A new planet hunter awakens: NIRPS instrument sees first light
June 27 2022

A new planet hunter awakens: NIRPS instrument sees first light

The Near InfraRed Planet Searcher (NIRPS) instrument, developed in part at the Université de Montréal…

News
Metal clouds found on the hot Jupiter WASP-121 b
February 21 2022

Metal clouds found on the hot Jupiter WASP-121 b

Astronomers explore the unusual atmospheric conditions of a hot exoplanet An international group of astronomers…

News
New insights into seasons on a planet outside our Solar System
January 26 2022

New insights into seasons on a planet outside our Solar System

Observations of a hot Jupiter may also advance our understanding of planet origins and evolution…

News
Hot and dry: SPIRou reveals the atmosphere of hot Jupiter Tau Boötis b
July 28 2021

Hot and dry: SPIRou reveals the atmosphere of hot Jupiter Tau Boötis b

Measuring the composition of the atmosphere of the hot Jupiter Tau Boötis b more precisely…

Press Releases
Astronomers uncover mysterious origins of ‘super-Earths’
February 10 2021

Astronomers uncover mysterious origins of ‘super-Earths’

Study shows super-Earths are not leftovers of mini-Neptunes, challenging our understanding of planetary formation Mini-Neptunes…

Press Releases
SPIRou stares at a young rebel: the AU Mic planetary system
February 2 2021

SPIRou stares at a young rebel: the AU Mic planetary system

SPIRou, the new high-precision infrared spectropolarimeter recently installed at the Canada-France-Hawaii Telescope, has measured for…

Press Releases
A ‘super-puff’ planet like no other
January 18 2021

A ‘super-puff’ planet like no other

A University of Montreal-led team of astronomers discovers that the core mass of exoplanet WASP-107b…

Press Releases
Supersonic winds, rocky rains forecasted on lava planet
November 3 2020

Supersonic winds, rocky rains forecasted on lava planet

“Rocky” weather could change the surface and atmosphere over time on exoplanet K2-141b. Among the…

Press Releases
Citizen scientists help discover two bizarre brown dwarfs in the Milky Way
July 10 2020

Citizen scientists help discover two bizarre brown dwarfs in the Milky Way

Thanks to the help of citizen scientists, astronomers have confirmed the existence of two of…

Press Releases
Discovering an exoplanet around AU Mic
June 25 2020

Discovering an exoplanet around AU Mic

Astrophysicists detect the orb hidden in the dust and gas debris around the young star…

Press Releases