Astronomers at the Harvard-Smithsonian Center for Astrophysics have discovered a planet somewhat larger and more massive than Neptune orbiting a star 120 light-years from Earth. While Neptune has a ...
A team of astronomers has confirmed the existence of a young planet, only 11 million years old, that orbits very close to its star (at 0.05 AU), with an orbital period of 5.4 days. Approximately 5 ...
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new extrasolar planet orbiting a sun-like star. The newfound alien world, designated ...
A super-Neptune orbiting a star is zipping through space at 1.2 million miles per hour—or potentially faster. Reading time 3 minutes A small star and its orbiting planet are flying through the Milky ...
An artist’s impression of the TOI-3884 system: the super-Neptune TOI-3884b passing in front of the red dwarf star TOI-3884, which hosts a large starspot. (using generative AI and image editing tools).
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