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There is nothing to match it anywhere, not yet anyway.” —Lewis Thomas This image was taken by NavCam 1 on September 22, 2017, as our OSIRIS-REx—Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer—spacecraft completed an Earth gravity-assist maneuver—flying close enough to our planet to steal some momentum and speed up the craft on its way asteroid Bennu. This is the view from 69,000 miles away. The purpose of our OSIRIS-REx spacecraft is to map and return samples from asteroid Bennu, a carbon-rich hunk of rock that might contain organic materials or molecular precursors to life. NavCam images will track starfields and landmarks on Bennu to determine the spacecraft position during mission operations. Image Credit: NASA
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The new teaser trailer for Solo: A Star Wars Story is now on YouTube. Link in bio. See Solo: A #StarWars Story in theaters on May 25.
A single, tiny one appeared on Jan. 31, but even that is hard to see in this rotating view from our Solar Dynamics Observatory. The video shows a rotating sun in filtered light for the past week, but it is even hard to tell the sun is rotating since there are just about no features. This spotless period is a prelude to the approaching period of solar minimum next year, when the Sun’s activity will be at the low end of its 11-year cycle. Credit: NASA/SDO