Hello Meteorite friends,
I apologize for the short notice. Here is a lecture of interest for in-person or zoom. (One in-person attendee may win a really great door prize). See below. Best regards, Dolores Hill LPL Evening Lecture Wednesday, Sept. 13, 2023 7:00p.m. Kuiper 308 or Zoom webinar<https://bit.ly/LectureTomZega09132023> Dr. Tom Zega Professor, Lunar and Planetary Laboratory Relics of a Time Long Past: Deciphering the Origins of Our Planetary System Through Analysis of Returned Samples Our solar system formed from a spinning cloud of gas and dust some 4.5 billion years ago. Our understanding of this early solar nebula has largely been developed through the decades-long study of meteorites, rocks from asteroids that hurtled through space before eventually arriving on Earth. Asteroids are remnants of the earliest days of our solar system, representing our most primitive solar system building blocks. However, we lack an understanding of which asteroids meteorites derive from, meaning we lose important context for deciphering the origins of our solar system. This September, NASA will, for the first time in its history, return a piece of an asteroid. Led by the University of Arizona’s Lunar and Planetary Laboratory, the OSIRIS-REx mission will return ≥60 g of carbonaceous asteroid Bennu. In my public evening lecture, I will provide an overview of meteorites and what they tell us about the solar system as well as an overview of this transformative mission, the plan for sample analysis, and what we hope to learn about our origins by measuring the returned samples. ________________________________ This event is free and open to the public. All lectures will take place in the University of Arizona Kuiper Space Sciences Lecture Hall room 308 and livestream via Zoom<https://bit.ly/LectureTomZega09132023>. The building is located at 1629 E. University Blvd. Doors open at 6:30 p.m. Parking in university surface parking lots is free after 5 p.m. Please be careful not to park in service or reserved spaces. Parking in the Cherry Avenue Garage is available after 5 p.m. at a cost of $1.00 per hour. Register for Zoom webinar.<https://bit.ly/LectureTomZega09132023> Learn more about Professor Tom Zega<https://www.lpl.arizona.edu/faculty/zega>. For more information, visit the LPL Evening Lecture Series <https://www.lpl.arizona.edu/calendar/evening-lectures> page. Dolores Hill Sr. Research Specialist Lunar & Planetary Laboratory Kuiper Space Sciences Bldg. #92 The University of Arizona 1629 E. University Blvd. Tucson, AZ 85721 http://www.lpl.arizona.edu/ LPL Laboratory Safety Officer Meteorite Collection Manager LPL Outreach Coordinator OSIRIS-REx sample analysis team ________________________________
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