51 trends tracked about this subject — the full history, oldest to newest below.
Astronomers have detected twin rings of planetary debris orbiting a white dwarf, offering a rare preview of what may await our solar system when the Sun dies.
The James Webb Space Telescope and other observatories are analyzing interstellar comet 3I/ATLAS to uncover secrets about the Solar System.
An enormous new dwarf planet candidate has been identified in the trans-Neptunian region, according to recent science reporting.
New research reveals the outer Solar System's earliest building blocks were predominantly heat-formed fire beads rather than ice.
Astronomers at the Rubin Observatory have detected a mysterious object beyond Neptune that may be a new dwarf planet.
Astronomers have discovered a dead star and a unique disc of cosmic debris that serves as a predictive model for the future of the Solar System.
Scientists observe a double debris disk around a dead star, offering a potential glimpse into the future of our own solar system.
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Astronomers discover a mysterious, planet-like object beyond Pluto, sparking widespread scientific interest.
Rubin Observatory’s first dwarf‑planet candidate, 2026 ED138, emerges beyond Pluto, hinting at a hidden world family.
Astronomers using the Rubin Observatory have identified ED138, a potentially massive dwarf planet candidate located beyond the orbit of Pluto.
NASA has decoded a 4.5-billion-year-old secret from asteroid Bennu samples, revealing clues about the solar system's origins and the asteroid's heat loss.
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Recent scientific studies reveal that Earth and Mars formed through distinct developmental paths despite their planetary proximity.
Scientists uncover a 23-year-old infrared clue that may point to the first direct evidence of Planet Nine.
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New scientific findings suggest the solar system is terminally unstable and faces destruction far sooner than previous estimates indicated.
New research links the Sun and Moon's gravity to the timing of slow‑earthquake slips, hinting at a celestial trigger for seismic activity.
Tiny grains from asteroid Bennu reveal it originated from an unexpected corner of the solar system.
NASA's OSIRIS-REx mission samples from asteroid Bennu reveal a complex origin involving both inner and outer Solar System materials influenced by Jupiter.
Recent observations by the James Webb Space Telescope reveal unexpected, rapid changes in the rings of the celestial centaur Chariklo.
The James Webb Space Telescope and Hubble have discovered 27 puzzling new objects orbiting far beyond Neptune.
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New research indicates the Sun may have consumed a super-Earth planet early in its history, leaving hidden fingerprints.
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New scientific research suggests Venus may have possessed a moon for nearly two billion years before the planet eventually destroyed it.
Recent reporting examines scientific speculation regarding whether the planet Venus may have consumed its own long-lasting moon.
Analysis of a 4.6-billion-year-old meteorite found in Antarctica reveals that magnetic forces played a critical role in the formation of the infant sun.
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JWST spots water‑altered clay on Neptune's tiny moons, linking them to a shattered ancient satellite system and Triton's capture.
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Recent occultation studies confirm that Pluto's thin atmosphere is gradually shrinking and may be collapsing.
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Coverage indicates the Webb Telescope found forensic evidence that ancient disasters destroyed Neptune's moons.
Astronomers may have identified CD-35 2722 B as the first exomoon ever detected outside our Solar System.
Astronomers have discovered (44) Nysa, the first known three-lobed asteroid in our solar system, which is accompanied by its own moon.
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Recent astronomical discoveries reveal both fifty-five percent more silver in the Sun and the whereabouts of missing ordinary matter.
A massive asteroid breakup 800 million years ago may have triggered a prolonged bombardment of Earth, Mars, and the Moon.
Scientists have traced a prehistoric asteroid breakup near Jupiter's gravity gateway to a massive bombardment of the inner solar system.
NASA and astronomers have discovered building blocks of life and alien chemistry within a meteorite that crashed into a New Jersey home in 2024.
NASA's New Horizons mission continues to redefine our understanding of the solar system's frontier following its historic Pluto flyby.
New observations of a distant solar system suggest Earth may avoid being consumed by the Sun during its final evolutionary stages.
Earth is set to reach its farthest orbital point from the sun on July 6, challenging common misconceptions about how seasons are created.
New scientific discourse is challenging long-held assumptions regarding the ultimate fate of Earth during the Sun's lifecycle.
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