Galaxies on Instagram: "Grasping objects in space is far more difficult than it looks, especially in low- or zero-gravity. This robotic claw developed by NASA avoids using pressure and instead relies on hundreds of tiny flexible microspines that hook into microscopic surface irregularities. The result is a stable grip on uneven rocks, unlocking new possibilities for asteroid sampling and planetary exploration. Credit: NASA"

Rarely seen early universe quasars on collision course via Hubble telescope

Time-lapse of the outer solar system planets spinning view from the Hubble Telescope

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