8 years after entering Saturn’s orbit, Cassini captures season changes

8 years after entering Saturn’s orbit, Cassini captures season changes

PASADENA, Calif. — Posing for portraits for NASA’s Cassini spacecraft, Saturn and its largest moon, Titan, show spectacular colors in a quartet of images being released today. One image captures the changing hues of Saturn’s northern and southern hemispheres as they pass from one season to the next. A wide-angle view in today’s package captures […]

Curiosity eyes Mt. Sharp from a crater on Mars, and prepares to go there

Curiosity eyes Mt. Sharp from a crater on Mars, and prepares to go there

The light peak is Mt. Sharp — an eventual destination of the Curiosity rover. … Curiosity’s is already on the move crossing the intermediate gravel field toward an interesting terrain feature named Glenelg. Curiosity has also already started analyzing its surroundings by zapping a nearby rock with its laser to analyze the chemical composition of […]

Curiosity opens its eyes on Mars

Curiosity opens its eyes on Mars

[FOR HIGH RESOLUTION, CLICK ON IMAGE BELOW] You’ve just landed on Mars and opened your eyes — what do you see? If you’re the Curiosity rover, you see a strange gravelly place with a large mountain in the distance. You’ve landed on target near the edge of 150-km wide Gale Crater, with Mount Sharp on […]

A view, from space, of the Perseid meteor shower

A view, from space, of the Perseid meteor shower

[FOR HIGH RESOLUTION, CLICK ON IMAGE.] Denizens of planet Earth watched last year’s Perseid meteor shower by looking up into the bright moonlit night sky. But this remarkable view captured on August 13, 2011 by astronaut Ron Garan looks down on a Perseid meteor. From Garan’s perspective onboard the International Space Station orbiting at an […]

Weather on Mars for ‘Curiosity’s landing: Dry and cold with a slight chance of dust

Weather on Mars for ‘Curiosity’s landing: Dry and cold with a slight chance of dust

PASADENA, Calif. — About 34 hours from the Mars rover Curiosity’s landing (scheduled for 01:31 am Eastern time on Monday), NASA brought us the latest weather forecast from the surface — dry and cold, with a slight chance of dust. Slight is good. Earlier this week, the Mars Reconnaissance Orbiter spotted a dust storm south […]

Forty years ago in December when men last roamed the Moon

Forty years ago in December when men last roamed the Moon

In December of 1972, Apollo 17 astronauts Eugene Cernan and Harrison Schmitt spent about 75 hours on the Moon in the Taurus-Littrow valley, while colleague Ronald Evans orbited overhead. This sharp image was taken by Cernan as he and Schmitt roamed the valley floor. The image shows Schmitt on the left with the lunar rover […]