The woman who flew around the Moon just got grounded for good. NASA made it official. Christina Koch will never fly in space again. She’s been named acting deputy chief engineer starting November 1, taking over from Katherine Van Hooser, who retires after more than 35 years.

All day Astronomy @forallcurious ·
The woman who flew around the Moon just got grounded for good. NASA made it official. Christina Koc…

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  1. #1

    Northern Lights as seen from ISS!

    All day Astronomy @forallcurious ·
    Northern Lights as seen from ISS!
  2. #2

    The yellow structure is the Laniakea Supercluster containing around 100,000 galaxies and the red dot marks our home, the Milky Way, which has about 300 billion stars including our…

    All day Astronomy @forallcurious ·
    The yellow structure is the Laniakea Supercluster containing around 100,000 gal…
  3. #3

    Betelgeuse is fading again, and the most famous red star in the sky is starting to feel like a countdown. It’s been dimming since August. Again. That word matters, because this st…

    All day Astronomy @forallcurious ·
    Betelgeuse is fading again, and the most famous red star in the sky is starting…
  4. #4

    London seen from a comerial airplane!

    All day Astronomy @forallcurious ·
    London seen from a comerial airplane!
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    A rare Transient Luminous Event (TLE)—specifically a red sprite and gigantic jet—captured from orbit above a thunderstorm by NASA astronaut Nichole Ayers aboard the ISS.

    All day Astronomy @forallcurious ·
    A rare Transient Luminous Event (TLE)—specifically a red sprite and gigantic je…
  6. #6

    Photo posted by All day Astronomy (@forallcurious)

    All day Astronomy @forallcurious ·
    Photo posted by All day Astronomy (@forallcurious)

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