Smithsonian Voices

From the Smithsonian Museums

The Vera C. Rubin Observatory and Women of Chilean Astronomy

The Vara C. Rubin Observatory is perched on Chile's Cerro Pachon in the foothills of the Andes Mountains and stands as a doorway to exploring the women of Chilean astronomy.

Artist’s conception of the Perseverance rover sampling rocks on the floor of Jezero crater. The rover also carries the Ingenuity helicopter (not shown) that can fly in advance of the rover and scout out high priority rocks and outcrops for the rover to visit. (NASA)

Is There Life on Mars?

Two prominent lobate thrust fault scarps on Mercury, Discovery Rupes and Beagles Rupes, imaged by Mercury Dual Imaging System (MDIS) on the MESSENGER spacecraft. Discovery Rupes (left), named for the ship HMS Discovery, shown here in a MDIS high-incidence angle image mosaic, was first imaged by Mariner 10 in the mid-1970’s. Beagle Rupes (right), a bow-shaped fault scarp, was initial imaged during MESSENGER’s first flyby.

Mercury, The Not So Shrunken Planet

A low-lying topographic depression known as Margaritifer basin. (Sharon A. Wilson, John A. Grant, and Kevin K. Williams (2020), Geologic Map of Morava Valles and Margaritifer basin, Mars, MTM Quadrangles -10022 and -15022, 1:500,000 scale, USGS Scientific Investigations Map, in press.)

Geologic Maps: Where Science Meets Art

The waxing gibbous Moon as we viewed it on December 3, 2011.

The Moon: Before We Knew

Artist's concept of Mars 2020 rover with sample tubes.

Why NASA Is Headed Back to Mars with Mars Rover Perseverance

The Hope spacecraft of the United Arab Emirates' Emirates Mars Mission during testing.

Launching Hope to Mars

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