#kuiper-belt

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OMG science
fromBig Think
1 day ago

The discovery of an atmosphere on a tiny Kuiper belt world

Accurate observations and experiments reveal atmospheres on distant Kuiper belt objects, extending Pluto’s uniqueness to a second known case.
fromBig Think
4 days ago

Starts With A Bang podcast #129 - Triton and the outer solar system

However, when it comes to the objects beyond Saturn, including the Uranian and Neptunian systems, as well as everything that lies in the Kuiper belt and beyond, the only probes we've ever sent their way are Voyager 2, which flew by Uranus and Neptune in the late 1980s, and New Horizons, which flew past Pluto in 2015.
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OMG science
fromFuturism
1 week ago

Scientists Detect Atmosphere on Planet-Like Object Beyond Pluto

Astronomers have discovered a second trans-Neptunian object with an atmosphere, challenging existing theories about small celestial bodies in the Kuiper Belt.
fromwww.scientificamerican.com
2 months ago

The Kuiper Belt is packed with weird peanut-shaped objects. Astronomers think they know why

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, each of these remnants from the solar system's early history is composed of two different-sized lobes, like a peanut or a lazily assembled snowman. Astronomers got their clearest view yet of the phenomenon when NASA's New Horizons mission flew by the two-lobed Kuiper Belt object Arrokoth in 2019.
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Science
fromwww.theguardian.com
2 months ago

Simulations shed light on how snowman-shaped body in Kuiper belt may have formed

Gravitational collapse of rotating pebble clouds can produce double-lobed, snowman-like planetesimals like Arrokoth, explaining their shape and formation non-violently.
Science
fromArs Technica
2 months ago

Astronomers are filling in the blanks of the Kuiper Belt

The Kuiper Belt beyond Neptune contains thousands of icy objects, holds dynamical mysteries, and will be rapidly revealed by next-generation telescopes like Rubin and JWST.
Science
fromWIRED
3 months ago

Astronomers Are Closing In on the Kuiper Belt's Secrets

Next-generation observatories like Rubin and JWST will greatly expand Kuiper Belt detections, revealing hidden planets, unusual structures, and clues to early solar-system dynamics.
Science
fromFuturism
5 months ago

Scientists Discover Weird Structure in Outer Solar System

A new inner-kernel cluster of Kuiper belt objects exists at about 43 AU with unusually planar, ancient, and undisturbed orbits.
Science
fromMail Online
6 months ago

Scientists say a 'Planet Y' could be hiding in our solar system

A proposed Earth-sized rocky 'Planet Y' near the Kuiper Belt could explain unusual tilts of 50 Kuiper Belt objects, suggesting a potential ninth planet.
OMG science
fromMail Online
11 months ago

Planet Nine DOES exist, scientists say

Researchers have found new evidence suggesting the possible existence of Planet Nine and propose a method to search for it using the Vera C. Rubin Observatory.
OMG science
fromFuturism
1 year ago

Scientists Say They May Have Spotted a Huge Hidden Planet Deep in Our Solar System

Astronomers may be on the verge of discovering 'Planet Nine,' a potential hidden planet in our Solar System that could be 5-10 times Earth's mass.
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