Monday, 28 March 2022

Smash-Up: How To Create Rocky Planets


Major smashups between rocky bodies shaped our solar system. Observations of a similar crash give clues about how frequent these events are around other stars. via NASA https://ift.tt/OJskjWK

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Webb Zooms into Helix Nebula

A new image from NASA’s James Webb Space Telescope of a portion of the Helix Nebula highlights comet-like knots, fierce stellar winds, and ...