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  2. Lockheed Martin X-59 Quesst - Wikipedia

    en.wikipedia.org/wiki/Lockheed_Martin_X-59_QueSST

    Primary user. NASA. The Lockheed Martin X-59 Quesst ("Quiet SuperSonic Technology"), sometimes styled QueSST, is an American experimental supersonic aircraft under development by Skunk Works for NASA 's Low- Boom Flight Demonstrator project. [1] Preliminary design started in February 2016, with the X-59 planned to begin flight testing in 2021.

  3. (613766) 2007 NC7 - Wikipedia

    en.wikipedia.org/wiki/(613766)_2007_NC7

    Absolute magnitude (H) 8.1 [3] (613766) 2007 NC7 ( provisional designation 2007 NC7) is a trans-Neptunian object and centaur from the outer Solar System, approximately 106 kilometers in diameter. It was first observed on 11 July 2007, by American astronomers Megan Schwamb, Michael Brown and David Rabinowitz at Palomar Observatory in California.

  4. Aviation light signals - Wikipedia

    en.wikipedia.org/wiki/Aviation_light_signals

    Aviation light signals. A United States Air Force airman with a signal light gun that can be used to control aircraft with radio failure. In the case of a radio failure or aircraft not equipped with a radio, or in the case of a deaf pilot, air traffic control may use a signal lamp (called a "signal light gun" or "light gun" by the FAA [1] [2 ...

  5. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Why are teens saying ‘low-key’ and what does it mean? - AOL

    www.aol.com/news/why-teens-saying-low-key...

    The phrase “low-key” expresses a lackluster feeling that’s analogous to “sort of." Depending on where you look, low-key can be spelled as one word, two words or as a hyphenated phrase ...

  7. List of musical symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_musical_symbols

    Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details ...

  8. Reactions to the September 11 attacks - Wikipedia

    en.wikipedia.org/wiki/Reactions_to_the_September...

    [29] Transport Canada and Nav Canada activated emergency protocols and commenced Operation Yellow Ribbon in response to the first plane hitting the World Trade Center, allowing all commercial flights entering the U.S. to land at Canadian airports and remain there.

  9. A Quiet Place - Wikipedia

    en.wikipedia.org/wiki/A_Quiet_Place

    A Quiet Place is a 2018 American post-apocalyptic horror film directed by John Krasinski. The screenplay was written by Scott Beck and Bryan Woods from a story they conceived, with contributions by Krasinski after he joined the project.