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Large radial velocity surveys have been ongoing on these different instruments and have yielded a whole population of exoplanets of all kinds, from hot Jupiters to systems of Neptune-like objects to ...

Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...

The “dogfighting” incident referenced by Guetlein involved a series of Chinese satellite maneuvers in 2024 in low Earth orbit involving three Shiyan-24C experimental satellites and two Chinese ...

Few topics have been as contentious among both scientists and laypeople as the age of the Earth. Many scientists are people of faith, but from the moment the ancients found seashell fossils high ...

Nature gives us so much, from the food we eat to the air we breathe; it keeps us healthy and thriving. WWF’s Earth Hour is the perfect moment to switch off and give back to the planet. Because when we ...

An international team, including University of Geneva researchers, discovered a super-Earth named TOI-512 b orbiting a star ...

It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. Eris is the most massive and second-largest known dwarf planet in the Solar System. It is a trans-Neptunian ...