Dangerous-space - Earth-Born Alien

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Orion Molecular Cloud

This is Caldwell 109! 🎆🎆🎆

This “phantom snowball” planetary nebula shows ornate, beautiful shapes like spirals of gas that we’ll likely see when the Sun dies as well. It was also the last picture I needed to finish my Caldwell collection - such a great way to end a remarkable astrophotography experience! 🍭🍭🍭

Taken by me (Michelle Park) using the Slooh Canary Two telescope on November 10th, 2020 at 02:22 UTC.

How will the audio feed from Perseverance make its way back to Earth?

“Using nothing more than Newton’s laws of gravitation, we astronomers can confidently predict that several billion years from now, our home galaxy, the Milky Way, will merge with our neighboring galaxy Andromeda. Because the distances between the stars are so great compared to their sizes, few if any stars in either galaxy will actually collide.

Any life on the worlds of that far-off future should be safe, but they would be treated to an amazing, billion-year-long light show a dance of a half a trillion stars to music first heard on one little world by a man who had but one true friend.”

COSMOS: A Spacetime Odyssey (2014) written by Ann Druyan and Steven Soter

Hubble Hooks a One-Arm Galaxy via NASA https://ift.tt/3bGuO2f

Jupiter’s four largest moons, known as the Galilean satellites. From top to bottom: Io, Europa, Ganymede and Callisto. Credit: NASA See more on my twitter page

Persy sings! How wonderful ☺️

What is the weirdest thing you had to account for when building the perseverance rover?

Rozgwieżdżone niebo, Mazowsze Starry sky, Mazovia

Arp 84, Slowdancers