Astronaut Christina Koch Had An Adorable Reunion With Her Dog After Being In Space For 328 Days

There are many wonderful things about being life on earth, but as astronaut Christina Koch recently discovered, the love of a dog is simply out of this world.

Koch just returned home from her record-breaking 328-day spaceflight—the longest ever by a woman and the fifth-longest in history—and nobody was more excited than her dog, Sadie Lou, who simply lost her ever-loving canine mind as Koch came through the door.

The reunion melted hearts all over the internet.

Koch posted a video of Sadie Lou—who Koch and her husband have nicknamed LBD, for "Little Brown Dog"—to her Twitter and Instagram feeds, where LBD's palpable excitement instantly went viral.

Prepare yourself for cuteness overload.

What a good girl. There's simply nothing better than when a dog gets so happy they run around not knowing what to do.

And that tail-wagging that shakes her whole body... What a good girl.

Of course, LBD's effusiveness only makes sense—328 days is approximately 6.29 years in dog time.

Giphy

In any case, it seems certain that Koch needn't have worried about LBD forgetting her.

Pretty sure the velocity of that tail-wagging is some kind of land-speed record.

Speaking to reporters at Houston's Johnson Space Center after her arrival, Koch addressed her tear-jerking reunion with LBD:

"She was very excited, I was very excited, I'm not sure who was more excited!"

Speaking to Houston's KPRC News, Koch also spoke of how she stayed focused and motivated while away from home—and LBD—for so long.

"You have to become a mental cheerleader for yourself...It helps you to recognize every day how special what you have is, which then, in turn, makes you feel you need to bring your best to meet that every single day."

The internet was over the moon, if you will, about this adorable reunion.

Koch launched into space on March 14, 2019, where she conducted six space walks and conducted hundreds of experiments. She landed back on earth February 6 in Kazakhstan, before returning to the U.S. and her beloved LBD.

Welcome home, Christina!