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MARS RECONNAISANCE ORBITER JULY 2016   Colorful Bedrock in the Central Uplift of an Impact Crater

Colorful Bedrock in the Central Uplift of an Impact Crater

A NASA visualization of the 1993 summer wind patterns that caused that year's Mississippi floods: "The arrows indicate wind trajectories, while color indicates wind height. The length of a line equates to wind speed (stronger winds get longer lines). Black arrows trace the low-altitude winds that carry moisture, the winds most relevant to the 1988 drought and 1993 floods. These winds are about 1,500 meters (4,900 feet, 850 millibars) above the surface. White arrows are winds at 5,400 meters…

Modern Era Retrospective-analysis for Research and Applications (MERRA), is a reanalysis project at NASA’s Goddard Space Flight Center that combines satellite measurements of temperature, moisture, and winds in the GEOS model

Descent into a Frozen Underworld -- Mt. Erebus is at the end of our world -- and offers a portal to another.  It's also a good stand-in for a frozen alien world, the kind NASA wants to send robots to someday. That's why a post-doctoral scholar at NASA's Jet Propulsion Laboratory spent the month of December exploring ice caves beneath the volcano. He tested robots, a drill and computer-aided mapping technology that could one day help us understand the icy worlds in our outer solar system.

A JPL robotics researcher tested new technologies in ice caves near an active volcano in Antarctica.

Mars

Colorful Bedrock Exposed in a Landslide Scarp

gov brings you the latest images, videos and news from America& space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.

Bedrock Exposures on the Floor of Bakhuysen Crater #amazing

Bedrock Exposures on the Floor of Bakhuysen Crater

Amazing Astronomy Facts. Image of the Week for February 10, 2006 - Black Hole Gobbles a Star

Image of the Week for February 2006 - Black Hole Gobbles a Star

The 11th Dimension - Documentary 2016 The 11th dimension is a characteristic of space-time that has been proposed as a possible answer to questions that aris...

The Dimension - Documentary 2016 The dimension is a characteristic of space-time that has been proposed as a possible answer to questions that aris.

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Jupiter’s Clouds NASA’s Juno spacecraft was a little more than one Earth diameter from Jupiter when it captured this mind-bending, color-enhanced view of the planet’s tumultuous atmosphere.

Instagram photo by @nasa_eo

NASA Goddard:「 A Cut in the Clouds Like a ship carving its way through the sea, the South Georgia and South Sandwich Islands parted the clouds.

instrumento en onda infrarroja Infrared Imaging Radiometer Suite(VIIRS)del satélite Suomi NPP de la NASA/NOAA nos muestra claramente una ruptura-temprana-del hielo en Mar de Beaufort, al N. de Alaska.

This image of early ice breakup of the Beaufort Sea, north of Alaska, was taken by the Suomi NPP satellite's Visible Infrared Imaging Radiometer Suite (VIIRS) instrument infrared channel, at around 1148 UTC on April

Impact crater in Terra Sirenum on Mars

Old Features and New

gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.

gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.

Yellowstone National Park, Aug. 23, 1988 right after the big fire

Stark Before-and-After Images Reveal Rapidly Changing World

Goldstrike Mine, Nevada #nasa

The Goldstrike in northeast Nevada is the largest gold mine in North America. The mine complex, (including the Betze-Post-Screamer open-pit, and Meikle and Rodeo underground mines) is owned and operated by the world's largest gold mining …

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