ScienceAlert on MSN
JWST reveals a star-scorched Mercury-like planet that's bigger than Earth
An artist's illustration depicts the exoplanet LHS 3844b. (NASA/JPL-Caltech/R. Hurt (IPAC)) The James Webb Space Telescope ...
Morning Overview on MSN
The James Webb Telescope just studied the bare rock of a super-Earth light-years away — reading the heat from an airless dayside hot enough to melt iron
For the first time, astronomers have read the mineral fingerprint of a rocky planet’s surface from nearly 49 light-years away ...
James Webb Space Telescope exoplanet weather observation confirms the first daily cloud cycle ever detected outside our solar system, revealing that a decade of hot Jupiter atmospheric composition ...
In order for NASA to study the mysteries of the universe, the scientists there need to be able to look out into the cosmos. The Hubble Space Telescope did this for a time, giving humanity some ...
A lack of evening clouds on this world has allowed astronomers to get a good read on the planet's true composition.
How and why do Jupiter-sized exoplanets orbit so close to their stars, also called short-period exoplanets? This is what a ...
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