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  2. Extraterrestrial diamonds - Wikipedia

    en.wikipedia.org/wiki/Extraterrestrial_diamonds

    Diamonds are common in highly shocked ureilites, and most are thought to have been formed by the shock of the impact with either Earth or other bodies in space. [6] [8]: 264 However, much larger diamonds were found in fragments of a meteorite called Almahata Sitta, found in the Nubian Desert of Sudan.

  3. 55 Cancri e - Wikipedia

    en.wikipedia.org/wiki/55_Cancri_e

    An alternative possibility is that 55 Cancri e is a solid planet made of carbon-rich material rather than the oxygen-rich material that makes up the terrestrial planets in the Solar System. [25] In this case, roughly a third of the planet's mass would be carbon, much of which may be in the form of diamond as a result of the temperatures and ...

  4. PSR J1719−1438 b - Wikipedia

    en.wikipedia.org/wiki/PSR_J1719%E2%88%921438_b

    PSR J1719−1438 b is an extrasolar planet that was discovered on August 25, 2011, in orbit around PSR J1719−1438, a millisecond pulsar. The pulsar planet is most likely composed largely of crystalline carbon but with a density far greater than diamond. [1] [2] PSR J1719-1438 b orbits so closely to its host star that its orbit would fit ...

  5. New planet ring system discovered in our Solar System

    www.aol.com/planet-ring-system-discovered-solar...

    It is around a newly discovered dwarf planet, named Quaoar. Home & Garden. Lighter Side

  6. List of exoplanets discovered in 2025 - Wikipedia

    en.wikipedia.org/wiki/List_of_exoplanets...

    This list of exoplanets discovered in 2025 is a list of confirmed exoplanets that were first reported in 2025. For exoplanets detected only by radial velocity , the listed value for mass is a lower limit.

  7. At 3 million years old, this newly discovered planet is one ...

    www.aol.com/news/3-million-years-old-newly...

    Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its relative infancy.

  8. Scientists say they have found evidence of an unknown planet ...

    www.aol.com/news/scientists-found-evidence...

    Scientists say they have found new evidence that there is a hidden planet in our solar system. For years, some astronomers have been suggesting that unusual behaviour on the edge of our solar ...

  9. List of exoplanets discovered by the Kepler space telescope

    en.wikipedia.org/wiki/List_of_exoplanets...

    An artist's rendition of Kepler-62f, a potentially habitable exoplanet discovered using data transmitted by the Kepler space telescope. The list of exoplanets detected by the Kepler space telescope contains bodies with a wide variety of properties, with significant ranges in orbital distances, masses, radii, composition, habitability, and host star type.