Accueil Remonter Flux RSS  Enviscope Energie Flux RSS forum  Prius Touring Club Flux RSS de l'AVEM Flux RSS Sauvonsleclimat.org Flux RSS nasa.gov Nasa L'image du jour

L'image du jour "www.nasa.gov"
(Flux RSS en temps réel).

 

Le contenu de cette page est donc construit automatiquement avec les messages et les images postées par la Nasa sur le site  www.nasa.gov.

NASA Image of the Day

The latest NASA "Image of the Day" image.

NASA Image of the Day



A Merger of Stars

Launched 15 years ago, the Spitzer Space Telescope has made many discoveries, including this detection of the merger of two neutron stars.

A Merger of Stars


Mon, 16 Jul 2018 10:57 EDT

Jamming with the 'Spiders' from Mars

This image from NASA's Mars Reconnaissance Orbiter, acquired May 13, 2018 during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, "spiders" begin to emerge from the landscape.

Jamming with the 'Spiders' from Mars


Thu, 12 Jul 2018 17:51 EDT

'X'-ploring the Eagle Nebula and 'Pillars of Creation'

The Eagle Nebula, also known as Messier 16, contains the young star cluster NGC 6611. It also the site of the spectacular star-forming region known as the Pillars of Creation, which is located in the southern portion of the Eagle Nebula.

'X'-ploring the Eagle Nebula and 'Pillars of Creation'


Thu, 12 Jul 2018 12:28 EDT

The Heart of Madagascar

As the International Space Station flew overhead, NASA astronaut Ricky Arnold captured this photograph of a changing landscape in the heart of Madagascar, observing drainage into the sea in the Betsiboka Estuary due to decimation of rainforests and coastal mangroves.

The Heart of Madagascar


Wed, 11 Jul 2018 16:24 EDT

2018 Class of NASA Flight Directors for the Mission Control Center

NASA has selected six women and men to join the elite corps of flight directors who will lead mission control for a variety of new operations at the agency’s Johnson Space Center in Houston.

2018 Class of NASA Flight Directors for the Mission Control Center


Tue, 10 Jul 2018 17:02 EDT

A Closer View of the Moon

Posted to Twitter by @Astro_Alex, European Space Agency astronaut Alexander Gerst, this image shows our planet's Moon as seen from the International Space Station.

A Closer View of the Moon


Mon, 09 Jul 2018 10:39 EDT

Ice Block Avalanche

One of the most actively changing areas on Mars are the steep edges of the North Polar layered deposits.

Ice Block Avalanche


Thu, 05 Jul 2018 19:26 EDT

County Fire Lights Up the Night

Light from the County Fire illuminated the night skies of Northern California when the Suomi NPP satellite acquired this image overnight on July 1, 2018.

County Fire Lights Up the Night


Thu, 05 Jul 2018 11:27 EDT

Burst of Celestial Fireworks

Like a July 4 fireworks display, a young, glittering collection of stars resembles an aerial burst. The cluster is surrounded by clouds of interstellar gas and dust - the raw material for new star formation.

Burst of Celestial Fireworks


Tue, 03 Jul 2018 10:51 EDT

Seeing Jupiter

Citizen scientist Kevin M. Gill created this image of Jupiter using data from the Juno spacecraft's JunoCam imager.

Seeing Jupiter


Mon, 02 Jul 2018 10:41 EDT

SpaceX's Falcon 9 Rocket Launches Dragon to the International Space Station

At 5:42 a.m. EDT Friday, June 29, 2018, SpaceX's Dragon spacecraft lifts off on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. Dragon is carrying more than 5,900 pounds of research, equipment, cargo and supplies that will support dozens of investigations aboard the International Space Station.

SpaceX's Falcon 9 Rocket Launches Dragon to the International Space Station


Fri, 29 Jun 2018 16:30 EDT

NASA's Unmanned Ikhana Flies in National Airspace Without Chase Plane

NASA’s Ikhana aircraft, based at the agency’s Armstrong Flight Research Center in Edwards, California, takes off on June 12, 2018, for the agency’s first large-scale, remotely-piloted aircraft flight in the national airspace without a safety chase aircraft.

NASA's Unmanned Ikhana Flies in National Airspace Without Chase Plane


Thu, 28 Jun 2018 13:37 EDT

Earth's Limb, Pacific Ocean and the Space Station's Kibo Laboratory

The Earth's limb and the Pacific Ocean contrast segments of the International Space Station's Kibo laboratory module built by the Japan Aerospace Exploration Agency in this June 23, 2018 image. At right is a portion of the Experiment Logistics Module, Pressurized Section (ELM-PS) which is the Kibo lab's storage facility.

Earth's Limb, Pacific Ocean and the Space Station's Kibo Laboratory


Wed, 27 Jun 2018 15:11 EDT

A Slice of Glory

If you have ever seen a series of concentric rings of color near a mist or fog, you have likely seen a glory. This colorful optical phenomenon, bright red on the outside and blue toward the center, forms when water droplets scatter sunlight back toward a source of light.

A Slice of Glory


Tue, 26 Jun 2018 14:08 EDT

Crew Dragon Hardware Put to the Test

SpaceX’s Crew Dragon is at NASA’s Plum Brook Station in Ohio, to undergo testing in the In-Space Propulsion Facility. The chamber will allow SpaceX and NASA to verify Crew Dragon’s ability to withstand the extreme temperatures and vacuum of space.

Crew Dragon Hardware Put to the Test


Mon, 25 Jun 2018 15:58 EDT

Chaotic Clouds of Jupiter

This image captures swirling cloud belts and tumultuous vortices within Jupiter’s northern hemisphere.

Chaotic Clouds of Jupiter


Thu, 21 Jun 2018 17:49 EDT

Launching to Observe Our Sun

On June 21, 1975, NASA successfully launched the eighth Orbiting Solar Observatory aboard a Delta rocket from Cape Canaveral, Florida. This satellite was the final in a series of spacecraft specifically designed to look at the Sun in high-energy wavelength bands.

Launching to Observe Our Sun


Thu, 21 Jun 2018 09:45 EDT

Rover Under the Milky Way - Atacama Rover Astrobiology Drilling Studies

The Moon begins to rise behind the ARADS rover during the 2017 season of field tests in Chile’s Atacama Desert.

Rover Under the Milky Way - Atacama Rover Astrobiology Drilling Studies


Wed, 20 Jun 2018 13:10 EDT

Once in a Blue Dune

Sand dunes often accumulate in the floors of craters. In this region of Lyot Crater, NASA's Mars Reconnaissance Orbiter (MRO) shows a field of classic barchan dunes on Jan. 24, 2018.

Once in a Blue Dune


Wed, 20 Jun 2018 11:10 EDT

Another Day at the Office

"Space was our office yesterday. #EVA51," said International Space Station astronaut Ricky Arnold on Friday.

Another Day at the Office


Mon, 18 Jun 2018 13:53 EDT

Bang and Whoosh!

This HiRISE image from NASA's Mars Reconnaissance Orbiter (MRO) captures a new, dated (within about a decade) impact crater that triggered a slope streak.

Bang and Whoosh!


Fri, 15 Jun 2018 10:08 EDT

A Deep Space Communications Hub in the Desert

When NASA engineers were looking for a place to build a network of large radio antennas in the 1950s, they knew they needed somewhere quiet.

A Deep Space Communications Hub in the Desert


Thu, 14 Jun 2018 09:57 EDT

Shades of Martian Darkness

Science operations for NASA's Opportunity rover have been temporarily suspended as it waits out a dust storm on Mars. This series of images shows simulated views of a darkening Martian sky blotting out the Sun from NASA's Opportunity rover's point of view,.

Shades of Martian Darkness


Wed, 13 Jun 2018 16:20 EDT

Evaluating the Noise of Future Aircraft

To address the expected noise levels of future aircraft, NASA’s Commercial Supersonic Technology project is already developing technologies focused on reducing the noise produced by an aircraft’s engine exhaust.

Evaluating the Noise of Future Aircraft


Tue, 12 Jun 2018 06:00 EDT

Clouds Over Alaska's Wrangell Mountains

Operation IceBridge missions over Alaska reveal some majestic icescapes, like this image of the Wrangell Mountains in eastern Alaska.

Clouds Over Alaska's Wrangell Mountains


Mon, 11 Jun 2018 11:10 EDT

New Crew Arrives at the International Space Station

Expedition 56 astronauts arrive at the International Space Station.

New Crew Arrives at the International Space Station


Fri, 08 Jun 2018 15:58 EDT

Hubble Images a Galaxy with Threads of Blue

A ripple of bright blue gas threads through this galaxy like a misshapen lake system.

Hubble Images a Galaxy with Threads of Blue


Fri, 08 Jun 2018 09:56 EDT

Soyuz Lifts Off to Bring New Crew to Space Station

The Soyuz MS-09 rocket is launched with Soyuz Commander Sergey Prokopyev of Roscosmos and astronauts Serena Auñón-Chancellor of NASA and Alexander Gerst of ESA on June 6, 2018.

Soyuz Lifts Off to Bring New Crew to Space Station


Wed, 06 Jun 2018 11:11 EDT

Patches of Snow on the Red Planet

In early Martian summer, at the time NASA's Mars Reconnaissance Orbiter acquired this image, the dunes are almost free of their seasonal ice cover.

Patches of Snow on the Red Planet


Tue, 05 Jun 2018 15:06 EDT

Soyuz Rolled to the Pad for Wednesday Launch to Space Station

The Soyuz rocket is rolled out by train to the launch pad, Monday, June 4, 2018, at the Baikonur Cosmodrome in Kazakhstan.

Soyuz Rolled to the Pad for Wednesday Launch to Space Station


Mon, 04 Jun 2018 10:04 EDT

Expedition 55 Crew Returns Home from the International Space Station

The Soyuz MS-07 spacecraft is seen as it lands with Expedition 55 crew members Anton Shkaplerov of Roscosmos, Scott Tingle of NASA, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) near the town of Zhezkazgan, Kazakhstan on Sunday, June 3, 2018.

Expedition 55 Crew Returns Home from the International Space Station


Sun, 03 Jun 2018 10:19 EDT

Jovian Jet Stream

See a jet stream speeding through Jupiter’s atmosphere in this new view taken by NASA’s Juno spacecraft.

Jovian Jet Stream


Thu, 31 May 2018 12:01 EDT

Exposed Bedrock on the Red Planet's Hale Crater

This image from NASA's Mars Reconnaissance Orbiter shows Hale Crater, a large impact crater.

Exposed Bedrock on the Red Planet's Hale Crater


Thu, 31 May 2018 11:25 EDT

Black Hole Bounty Captured in the Center of the Milky Way

Astronomers have discovered evidence for thousands of black holes located near the center of our Milky Way galaxy using data from NASA's Chandra X-ray Observatory.

Black Hole Bounty Captured in the Center of the Milky Way


Wed, 30 May 2018 11:29 EDT

Our Sputtering Sun

An active region rotated into view and sputtered with numerous small flares and towering magnetic field lines that stretched out many times the diameter of Earth.

Our Sputtering Sun


Tue, 29 May 2018 11:40 EDT

Hubble’s Galaxy Cluster Cornucopia

The swirling spiral to the lower left of the frame is far from the most interesting spectacle here — behind it sits a galaxy cluster.

Hubble’s Galaxy Cluster Cornucopia


Fri, 25 May 2018 10:20 EDT

Going Forward

This close-up image is of a 2-inch-deep hole produced using a new drilling technique for NASA's Curiosity rover. The hole is about 0.6 inches (1.6 centimeters) in diameter. This image was taken by Curiosity's Mast Camera (Mastcam) on Sol 2057.

Going Forward


Thu, 24 May 2018 09:31 EDT

LIFTOFF!

The GRACE Follow-On spacecraft launched onboard a SpaceX Falcon 9 rocket, Tuesday, May 22, 2018.

LIFTOFF!


Wed, 23 May 2018 09:40 EDT

GRACE-FO Launches to Provide a Unique View of Earth’s Climate

(GRACE-FO) mission launched onboard a SpaceX Falcon 9 rocket, Tuesday, May 22, 2018, from Space Launch Complex 4E at Vandenberg Air Force Base in California

GRACE-FO Launches to Provide a Unique View of Earth’s Climate


Tue, 22 May 2018 16:27 EDT

Orbital ATK Antares Rocket Lifts Off on Resupply Mission to the International Space Station

The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, launches from Pad-0A, Monday, May 21, 2018 at NASA's Wallops Flight Facility in Virginia. Cygnus will deliver approximately 7,400 pounds of science and research, crew supplies and vehicle hardware to the International Space Station and its crew.

Orbital ATK Antares Rocket Lifts Off on Resupply Mission to the International Space Station


Mon, 21 May 2018 06:18 EDT

Antares Rocket Set to Launch NASA Science to the International Space Station

The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, is seen at launch Pad-0A, Saturday, May 19, 2018, at Wallops Flight Facility in Virginia. Liftoff is currently targeted for 4:39 a.m. Eastern on Monday, May 21.

Antares Rocket Set to Launch NASA Science to the International Space Station


Sun, 20 May 2018 11:11 EDT

Hubble Catches a Spiral Galaxy in Disguise

NGC 1032 cleaves the quiet darkness of space in two in this image from the NASA/ESA Hubble Space Telescope.

Hubble Catches a Spiral Galaxy in Disguise


Fri, 18 May 2018 10:00 EDT

Orbital ATK Rocket Rolls Out for May 21 Launch

An Orbital ATK rocket rolls out to launch Pad-0A at NASA's Wallops Flight Facility on May 17, 2018, in advance of a May 21 launch from Wallops Island, VA. The Antares will launch a Cygnus spacecraft on a cargo resupply mission to the International Space Station.

Orbital ATK Rocket Rolls Out for May 21 Launch


Fri, 18 May 2018 07:49 EDT

An Amazing View

Astronaut Ricky Arnold took this selfie during the May 16, 2018, spacewalk.

An Amazing View


Thu, 17 May 2018 12:41 EDT

Blue Waters

This image of the southern Greenland town of Narsaq was taken during an Operation IceBridge flight on Apr. 26, 2018.

Blue Waters


Wed, 16 May 2018 14:40 EDT

A Sunny Day

Each and every day NASA's Solar Dynamics Observatory (SDO) observes our Sun and relays observational data to scientists on Earth.

A Sunny Day


Tue, 15 May 2018 10:38 EDT

Europa by the Numbers

Galileo Galilei discovered Jupiter's moon Europa in 1610. More than four centuries later, astronomers are still making discoveries about its icy surface.

Europa by the Numbers


Mon, 14 May 2018 09:53 EDT

Hubble Spies Glowing Galaxies in Massive Cluster

In the darkness of the distant universe, these galaxies resemble glowing fireflies, flickering candles, charred embers floating up from a bonfire, and light bulbs softly shining.

Hubble Spies Glowing Galaxies in Massive Cluster


Fri, 11 May 2018 10:39 EDT

Full Moon Over Newfoundland

The crew of the International Space Station snapped this image of the full moon on April 30, 2018, as the station orbited off the coast of Newfoundland, Canada.

Full Moon Over Newfoundland


Wed, 09 May 2018 10:35 EDT

Spring Color in the North Sea

Warm air and sunlight beget warmer ocean waters and provoke blooms of the “grass of the sea”—phytoplankton.

Spring Color in the North Sea


Tue, 08 May 2018 11:21 EDT

Astronaut-Educator Ricky Arnold Conducts Science on Station

Astronaut-educator Ricky Arnold conducts student-designed science on the Space Station.

Astronaut-Educator Ricky Arnold Conducts Science on Station


Mon, 07 May 2018 11:03 EDT

InSight Mars Mission Lifts Off From Vandenberg Air Force Base

The NASA InSight spacecraft launches onboard a United Launch Alliance Atlas-V rocket, Saturday, May 5, 2018, from Vandenberg Air Force Base in California. InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is a Mars lander designed to study the "inner space" of Mars: its crust, mantle, and core.

InSight Mars Mission Lifts Off From Vandenberg Air Force Base


Sat, 05 May 2018 10:51 EDT

Voyage to the Red Planet

NASA's InSight spacecraft rests aboard a ULA Atlas V rocket, awaiting launch scheduled on May 5, 2018.

Voyage to the Red Planet


Fri, 04 May 2018 10:35 EDT

Tangled Up in Blue

The lone active region visible on our Sun put on a fine display with its tangled magnetic field lines swaying and twisting above it (Apr. 24-26, 2018) when viewed in a wavelength of extreme ultraviolet light.

Tangled Up in Blue


Thu, 03 May 2018 13:02 EDT

Training 'Guardian Angels'

"Guardian Angel" Pararescue specialists secure a covered life raft during an astronaut rescue training exercise. This exercise is part of preparation, with NASA's commercial partners Boeing and SpaceX, to fly astronauts to and from the International Space Station aboard the Starliner and Crew Dragon spacecraft.

Training 'Guardian Angels'


Wed, 02 May 2018 11:01 EDT

Testing the InSight Mars Lander's Solar Arrays

NASA's InSight Mars mission will help scientists understand the processes that shaped the rocky planets of the inner solar system (including Earth) more than four billion years ago. InSight, the first planetary mission to take off from the West Coast, is targeted to launch Saturday, May 5 from Vandenberg Air Force Base in California.

Testing the InSight Mars Lander's Solar Arrays


Tue, 01 May 2018 11:08 EDT

Ganymede: A Moon Like No Other

Far across the solar system, where Earth appears merely as a pale blue dot, NASA’s Galileo spacecraft spent eight years orbiting Jupiter. Newly resurrected data from Galileo's first flyby of Jupiter's moon Ganymede is yielding new insights.

Ganymede: A Moon Like No Other


Mon, 30 Apr 2018 10:56 EDT

Dividing Line

NASA's Operation IceBridge successfully collected data over several glaciers, research sites, and some parallel coastal grid lines on April 26, 2018, as part of its Spring 2018 campaign.

Dividing Line


Fri, 27 Apr 2018 10:36 EDT

Greece and the Aegean and Ionian Seas

This view from above the nation of Turkey looks out across the Aegean Sea, over Greece and onto the Ionian Sea where Sicily and the boot of Italy are barely visible. The sun's glint on the Mediterranean waters highlight the Greek islands while clouds cloak the island of Crete.

Greece and the Aegean and Ionian Seas


Thu, 26 Apr 2018 11:00 EDT

Celebrating National Park Week With a View of Mount Rainier

NASA astronaut Ricky Arnold captured this clear view of Mount Rainier National Park as the International Space Station orbited above, sharing the image with his followers on April 25 to celebrate National Park Week.

Celebrating National Park Week With a View of Mount Rainier


Accueil Remonter Flux RSS  Enviscope Energie Flux RSS forum  Prius Touring Club Flux RSS de l'AVEM Flux RSS Sauvonsleclimat.org Flux RSS nasa.gov Nasa L'image du jour