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Feb. 10, 2021 Astronomers have confirmed that a faint object discovered in 2018 and nicknamed 'Farfarout' is indeed the most distant object yet found in our Solar System. The object has just received its ...
Sep. 9, 2022 Of all known planets, Earth is as friendly to life as any planet could possibly be -- or is it? If Jupiter's orbit changes, a new study shows Earth could be more hospitable than it is ...
Mar. 7, 2023 A terrestrial planet hovering between Mars and Jupiter would be able to push Earth out of the solar system and wipe out life on this planet, according to a recent ...
Oct. 6, 2023 Astronomers have gotten very good at spotting the signs of planet formation around stars. But for a complete understanding of planet formation, we also need to study examples where planet formation ...
Mar. 28, 2023 Asteroids sharing their orbits with the planet Neptune have been observed to exist in a broad spectrum of red color, implying the existence of two populations of asteroids in the region, according to ...
May 26, 2022 So far, we haven't discovered any exoplanets with co-orbital objects. A new study suggests tides could be causing oscillations that remove co-orbitals before we can find ...
Oct. 2, 2021 In a distant star system -- a mere 1,300 light years away from Earth -- researchers may have identified the first known planet to orbit three ...
Jan. 13, 2022 An astronomer and a group of eagle-eyed citizen scientists have discovered a giant gas planet hidden from view by typical stargazing ...
Oct. 31, 2023 Giant gas planets can be agents of chaos, ensuring nothing lives on their Earth-like neighbors around other stars. New studies show, in some planetary systems, the giants tend to kick smaller planets ...
Oct. 27, 2021 When planets form, they usually continue their orbital evolution in the equatorial plane of their star. However, an international team, led by astronomers from the University of Geneva (UNIGE), ...