With a good telescope on Mars, you can get a beautiful view of the crescent Earth & Moon. This shot was taken by NASA's Mars Reconnaissance Orbiter from a distance of 142 million km (88 million miles). nasa.gov/mission_pages/MRO/mul… #astronomy #science #wonder

24 hours of Earth's rotation, with the camera locked to the sky instead of the ground. We're all hanging out on this spinning rock.
Brilliant video by Bartosz Wojczyński. artuniverse.eu/gallery/190705-… #nature #wonder #earth