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  2. Dawn (spacecraft) - Wikipedia

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

    Dawn is a retired space probe that was launched by NASA in September 2007 with the mission of studying two of the three known protoplanets of the asteroid belt: Vesta and Ceres. [1] In the fulfillment of that mission—the ninth in NASA's Discovery Program — Dawn entered orbit around Vesta on July 16, 2011, and completed a 14-month survey ...

  3. Ceres (dwarf planet) - Wikipedia

    en.wikipedia.org/wiki/Ceres_(dwarf_planet)

    Ceres (minor-planet designation: 1 Ceres) is a dwarf planet in the middle main asteroid belt between the orbits of Mars and Jupiter. It was the first known asteroid , discovered on 1 January 1801 by Giuseppe Piazzi at Palermo Astronomical Observatory in Sicily , and announced as a new planet .

  4. List of minor planets and comets visited by spacecraft

    en.wikipedia.org/wiki/List_of_minor_planets_and...

    Space probe broke orbit on 5 September 2012 and headed to Ceres; first "big four" asteroid visited by a spacecraft, largest asteroid visited by a spacecraft at the time. 4179 Toutatis: 2.45: 1934 Chang'e 2: 2012 3.2 0.70 Flyby; [1] closest asteroid flyby, first asteroid visited by a Chinese probe. 1 Ceres: 939.4 1801 Dawn: 2015–2018: 35 0.07

  5. Asteroid that crashed into Earth was spotted just seven hours ...

    www.aol.com/asteroid-crashed-earth-spotted-just...

    An asteroid that crashed into the Earth’s atmosphere over the UK and France was spotted just hours before it crashed. The world was given only seven hours warning that it was being approached by ...

  6. Dramatic video shows bicycle tire-sized asteroid nearly hit ...

    www.aol.com/news/asteroid-nearly-hits-earth...

    An asteroid streaked past northern Siberia in the middle of the night Tuesday before burning up in Earth's atmosphere, lighting up the skies with a blinding flash, dramatic video shows.

  7. Pieces of distant, ancient asteroid arrive on Earth from Nasa ...

    www.aol.com/pieces-distant-asteroid-arrive-earth...

    Sample of asteroid Bennu will help tell us where we came from, scientists hope Pieces of distant, ancient asteroid arrive on Earth from Nasa spacecraft, after travelling billions of miles Skip to ...

  8. Geology of Ceres - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Ceres

    Dawn was launched in September 2007 with the mission of studying Ceres and the asteroid 4 Vesta. The spacecraft entered orbit around Vesta on July 16, 2011, and completed a 14-month survey mission before leaving for Ceres in late 2012. It went into orbit around Ceres on March 6, 2015.

  9. Bright spots on Ceres - Wikipedia

    en.wikipedia.org/wiki/Bright_spots_on_Ceres

    Dawn 's images led to widespread reports in the media about the bright spots, including in news sources, [22] astronomy magazines, [23] and science magazines. [24] An informal NASA poll during May offered the following ideas for the nature of the spots: [25] ice, volcanos, geysers, salt deposits, rock, or other. [26]

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