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JC Runs

@j.c_runs

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Posted On: July 23rd 2026, 03:54 pm

Looking forward to @upandrunningevents tomorrow at Victoria Park 🙌🏻 #Stella #running #glasgow

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Memories🎞️🎞️

tengo el carrete lleno de los meses más felices y tiernos hasta la fecha, estas son algunas de mis favoritas ❤️ gracias por tantas alegrías en tan poquito Cataliiiina

This is the flex you think it is 💪⁣

On June 30, 2026, NASA astronauts Chris Williams and Jessica Meir stepped outside of the @ISS for a spacewalk. During the seven‑hour‑and‑20‑minute event, the duo made repairs to the space station's Canadarm2 robotic arm – and spared a moment for a playful photo or two.⁣

Read on for more spacewalk facts!⁣

- Williams and @astro_jessica performed the 280th spacewalk for the space station.⁣
- The longest spacewalk was on March 12, 2001. It lasted eight hours and 56 minutes.⁣
- The most spacewalks conducted in a year was 20 in 2007.⁣

Credit: NASA⁣

#NASA #SpaceStation #Astronauts

When you convince your BFF to go on a “wellness vacay”… and it somehow turns into a full-on fitness and adventure retreat 😂🤭 Thankfully @kellysawyer is always down! 🤍

yes, i am exactly who i think i am.

I spy… something dark 🔎

In this photo snapped by @NASAHubble, this ghostly cloud appears to have a dark ring around the central galaxy cluster. That ring is evidence of dark matter, the invisible glue that holds the universe together.

Visible matter, or the stuff we can see, makes up only 5% of the universe. Dark matter makes up over five times as much of the universe, but we can’t see it because it doesn’t emit, reflect, or absorb any light. However, dark matter interacts with ordinary visible matter through gravity, so that’s how scientists detect it.

The exact nature of this abundant, invisible substance is still unknown, but our soon-to-launch Nancy Grace Roman Space Telescope aims to shed light on the subject. With a field of view over 100 times that of @NASAHubble’s, Roman’s enormous perspective will measure the distribution of both visible and dark matter in hundreds of millions of galaxies, helping scientists understand how dark matter has evolved in the universe.

Credit: NASA

#NASA #Roman #DarkMatter