Wednesday, February 21, 2024

12 out-of-this-world exoplanet discoveries in 2023

This 12 months noticed planetary scientists add a variety of thrilling new worlds to our rising 5,000+ catalog of exoplanets. Amongst them are planets like we have now by no means seen earlier than. Here’s a look again at a number of the standout exoplanet discoveries of 2023.

1. JWST Identifies Heavy Components in Distant Gasoline Big’s Ambiance

The James Webb House Telescope discovered that exoplanet Smertrios has an environment that defies expectations. (Picture credit score: NASA/JPL-Caltech)

Earlier within the 12 months, observations made with the James Webb House Telescope (JWST) confirmed the presence of heavy components — carbon and oxygen — within the ambiance of the distant exoplanet HD149026b. The planet is extra generally generally known as Smertrios. 

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