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Canada's Part Of The Webb Telescope Confirmed Water In An Exoplanet's Atmosphere

Water is a "life-supporting" molecule! 🔭🌌

After the first images were released, it was revealed that Canada's part of the Webb Telescope has confirmed water in the atmosphere of an exoplanet!

The James Webb Space Telescope is a space science observatory that NASA, the European Space Agency and the Canadian Space Agency (CSA) collaborated on to explore the solar system and space beyond it.

On July 12, the CSA shared that Canada's Near-Infrared Imager and Slitless Spectrograph (NIRISS) on the telescope "unambiguously confirmed the presence of water molecules in the atmosphere" of exoplanet WASP-96 b.

The exoplanet orbits around a Sun-like star that's located about 1,150 light-years away from Earth.

This observation made by NIRISS is "the most detailed near-infrared transmission spectrum" that has ever been captured of an exoplanet's atmosphere.

The CSA said that the Canadian-built instrument captured and then broke apart starlight flowing through the atmosphere of the exoplanet.

By using that process, researchers can get key information including "the potential presence of life-supporting molecules like oxygen, carbon dioxide, and water."

The observation of WASP-96 b, which is a hot gas exoplanet, also found evidence of haze and clouds.

Previously, those were not thought to have existed in its atmosphere.

On July 11 and July 12, the first images from the Webb Telescope were shared by NASA including the Southern Ring Nebula, the "Cosmic Cliffs" in Carina Nebula and interacting galaxies in Stephan's Quintet.

Justin Trudeau shared a photo from the telescope on Twitter and said that "it was worth every second" of work by Canadian scientists and engineers.

The CSA said Canada's Fine Guidance Sensor was "critical" in getting those images and data because it can stay locked on stars for long periods of time even when the telescope is moving.

Canada is not just collaborating with NASA on the Webb Telescope but also on another project which is an upcoming mission to the moon!

The CSA and NASA signed a treaty that confirmed Canada's participation in the Artemis II mission that will have a Canadian astronaut orbit the moon.

When that happens, Canada will become just the second country to have an astronaut fly around the moon.