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The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...
The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...
Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...
Banana for scale. Banana for Scale. SpaceX's latest test flight of its Starship spacecraft carried a highly unusual payload into space in its massive hold: a single banana.
The planet BD+05 4868 A is located 140 light-years away, and is around the mass of Mercury. Unlike Mercury, though, this planet orbits in such a tight orbit around its host star that a year there ...
A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in the Milky Way that does not orbit a star.
When NASA’s next-generation space observatory launches in a few years, the Nancy Grace Roman Space Telescope will expand the search for exoplanets as well as rogue planets, or worlds that travel ...