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  2. Extraterrestrial diamonds - Wikipedia

    en.wikipedia.org/wiki/Extraterrestrial_diamonds

    After forming, denser diamonds would sink. This "diamond rain" would convert potential energy into heat and help drive the convection that generates Neptune's magnetic field. [14] [12] [15] There are some uncertainties in how well the experimental results apply to Uranus and Neptune.

  3. 2024 in spaceflight - Wikipedia

    en.wikipedia.org/wiki/2024_in_spaceflight

    The other two crew members were exposed to the vacuum of space in the capsule, but did not leave it. First all-private crew spacewalk with commercially developed hardware, procedures, and the EVA suit. New record for most people exposed to the vacuum of space at a time. [86] 17 December 04:51 9 hours, 6 minutes 13:57 Shenzhou 19 TSS Wentian ...

  4. List of active Solar System probes - Wikipedia

    en.wikipedia.org/wiki/List_of_active_Solar...

    Solar System space probes operational as of November 2024. This is a list of active space probes which have escaped Earth orbit.It includes lunar space probes, but does not include space probes orbiting at the Sun–Earth Lagrangian points (for these, see List of objects at Lagrangian points).

  5. This article lists orbital and suborbital launches planned for the second half of the year 2024, including launches planned for 2024 without a specific launch date. For all other spaceflight activities, see 2024 in spaceflight. For launches in the first half of 2024, see List of spaceflight launches in January–June 2024.

  6. Lucy (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/Lucy_(spacecraft)

    Lucy was launched from Cape Canaveral SLC-41 on 16 October 2021, at 09:34 UTC [3] on the 401 variant of a United Launch Alliance Atlas V launch vehicle. It gained one gravity assist from Earth a year later on 16 October 2022, [12] and after making a flyby of the asteroid 152830 Dinkinesh in 2023, [13] it will gain another gravity assist from Earth in 2024. [14]

  7. There are over a quadrillion tons of diamonds lurking 100 ...

    www.aol.com/article/news/2018/07/16/scientists...

    That diamond on your wedding ring isn't as rare as you might think, according to new research. There are over a quadrillion tons of diamonds lurking 100 miles below the Earth's surface, according ...

  8. List of Solar System probes - Wikipedia

    en.wikipedia.org/wiki/List_of_Solar_System_probes

    This is a list of space probes that have left Earth orbit (or were launched with that intention but failed), organized by their planned destination. It includes planetary probes, solar probes, and probes to asteroids and comets, but excludes lunar missions, which are listed separately at List of lunar probes and List of Apollo missions.

  9. Are lab-grown diamonds 'worthless'? Experts weigh in as ... - AOL

    www.aol.com/news/lab-grown-diamonds-worthless...

    Some high-end fine jewelers have gotten on board with the trend. In 2023, jeweler Jean Dousset, the great-great-grandson of Louis Cartier, opened a showroom with “designer” lab-grown diamonds ...