Lost Time.

Saturn from Titan, 1978, David Egge, acrylic on board.

(Heritage Auctions)

Approaching Innsbruck

Rendezvous of Apollo command and lunar modules over the Moon, illustrated by Robert McCall.

Charon, moon of Pluto, observed by NASA's New Horizons probe just before closest approach on this day in 2015. (It flew within 12,500 km of Pluto and as close as 27,000 km to Charon.)

Spiral Cut.

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KnownOrigin / SuperRare / H=N /Zedge

Conjunction: Jupiter and Saturn

Credit: Vladimir Mach

and now there’s TWO John Scalzi covers. https://gumroad.com/sparth

“Is Anyone Out There?” Self-portrait by Apollo 12 astronaut Alan Bean, 2000.

SPARTH Collapsing Empire - Preliminary Sketch Digital

The Dark Seahorse in Cepheus : Light-years across, this suggestive shape known as the Seahorse Nebula appears in silhouette against a rich, luminous background of stars. Seen toward the royal northern constellation of Cepheus, the dusty, obscuring clouds are part of a Milky Way molecular cloud some 1,200 light-years distant. It is also listed as Barnard 150 (B150), one of 182 dark markings of the sky cataloged in the early 20th century by astronomer E. E. Barnard. Packs of low mass stars are forming within, but their collapsing cores are only visible at long infrared wavelengths. Still, the colorful stars of Cepheus add to this pretty, galactic skyscape. via NASA