Revue de presse de l’actualité astronomique

ESA

ESA France

ESA France


Depuis sa nomination au poste de Directeur Général de l’ESA en juillet 2015, Jan Woerner expose au grand public et aux acteurs du secteur spatial sa vision d’une base permanente sur la Lune, le village lunaire (Moon Village en anglais). 

Posted: November 14, 2017, 7:38 am

Si vous cherchez le cadeau parfait pour un passionné du spatial, la boutique en ligne ESAshop est faite pour vous. De l’habillement aux accessoires en passant par les coques de téléphone et les sacs à dos, vous y trouverez une large gamme de produits adaptés à toutes les tranches d’âge.

Posted: October 25, 2017, 7:00 am

Dans ce numéro de Space, Jeremy Wilks nous fait découvrir les techniques employées par les scientifiques pour mieux connaître notre système météorologique et climatique. Il y a bien sûr les mesures réalisées au sol, mais aussi depuis l'espace. Et en la matière, de nouveaux satellites européens nous permettront bientôt de disposer de nouvelles données précieuses sur l'ozone ou encore les vents.

Posted: October 22, 2017, 8:09 pm

La première mission Copernicus dédiée à la surveillance de notre atmosphère, Sentinelle 5P, a été lancée depuis le Cosmodrome de Plessetsk situé au nord de la Russie.

Posted: October 13, 2017, 11:05 am

En direct depuis le cœur technique de l’ESA à Noordwijk, aux Pays-Bas, suivez l’événement organisé autour du lancement du satellite de surveillance de la qualité de l’air Sentinelle 5P.

Posted: October 5, 2017, 12:58 pm

CNES

Flux rss global

Le site du Centre national d'études spatiales

RDV le 21/11 au Café du Pont-Neuf à Paris de 19H30 à 21H30.
Alors que le James Webb Space Telescope (JWST) sort de la plus grande cuve cryogénique du monde, une étape cruciale pour le télescope et ses instruments a été franchie avec la réussite des tests cryogéniques.
ArgoNimaux propose de suivre les déplacements d'animaux marins équipés de balises Argos et de mettre en évidence l'impact des variations environnementales et climatiques sur leurs trajets grâce aux données satellites.

NASA

NASA Breaking News

A RSS news feed containing the latest NASA news articles and press releases.

NASA astronaut Scott Tingle will be available at 6 a.m. EST Friday, Dec. 1 for live satellite interviews one last time prior to his upcoming launch to the International Space Station Dec. 17, on what will be his first mission in space.
Posted: November 20, 2017, 4:06 pm
NASA has successfully launched for the National Oceanic and Atmospheric Administration (NOAA) the first in a series of four highly advanced polar-orbiting satellites, equipped with next-generation technology and designed to improve the accuracy of U.S. weather forecasts out to seven days.
Posted: November 18, 2017, 10:33 am
NASA has selected a science instrument for an upcoming Japan-led sample return mission to the moons of Mars planned for launch in 2024.
Posted: November 16, 2017, 9:05 pm

NASA Image of the Day

The latest NASA "Image of the Day" image.

A broad hole in the corona was the Sun's dominant feature November 7-9, 2017.
Posted: November 20, 2017, 3:07 pm
This color-enhanced image of a massive, raging storm in Jupiter’s northern hemisphere was captured by NASA’s Juno spacecraft.
Posted: November 17, 2017, 1:39 pm
Orbital ATK's Cygnus resupply ship with its cymbal-ike UltraFlex solar arrays approaches the International Space Station on Nov. 14, 2017.
Posted: November 16, 2017, 3:56 pm

Chandra Images

Images from the Chandra X-Ray Space Telescope

Jupiter's intense northern and southern lights, or auroras, behave independently of each other according to a new study using NASA's Chandra X-ray and ESA's XMM-Newton observatories.
Posted: November 6, 2017, 4:29 pm
Astronomers have used NASA’s Chandra X-ray Observatory to make the first X-ray detection of a gravitational wave source. Chandra was one of multiple observatories to detect the aftermath of this gravitational wave event, the first to produce an electromagnetic signal of any type.
Posted: October 16, 2017, 1:35 pm
For decades, astronomers have known about irregular outbursts from the double star system V745 Sco. When the system erupted on February 6, 2014, however, scientists were ready to observe the event with a suite of telescopes including NASA’s Chandra X-ray Observatory.
Posted: September 18, 2017, 2:20 pm

Kepler News and Features

Kepler News and Features RSS

Some 1,500 light years from Earth, a mystery of stellar proportions is playing out. The world has the chance to watch, as the scientific process and the mystery continue to unfold.
Posted: October 4, 2017, 7:32 pm
Now in the fifteenth observing campaign of its K2 extended mission, the Kepler Space Telescope is studying more than 23,000 objects located in the direction of the constellation Scorpius. The cartoon illustrates some of the objects of interest that Kepler is observing from Aug. 23 to Nov. 20.
Posted: August 31, 2017, 3:31 pm
Researchers have a new model for explaining how clouds move and change shape in brown dwarfs, using insights from NASA's Spitzer Space Telescope.
Posted: August 17, 2017, 5:36 pm

Solar System and Beyond

A RSS news feed containing the latest NASA press releases on missions exploring our solar system and beyond.

“Gravity Assist,” a new NASA weekly podcast series, launches Wednesday on NASA.gov and the SoundCloud and iTunes audio platforms.
Posted: November 15, 2017, 6:49 pm
Mars has an invisible magnetic “tail” that is twisted by interaction with the solar wind, according to new research using data from NASA’s MAVEN spacecraft.
Posted: October 19, 2017, 6:15 pm
Powerful solar eruptions could electrically charge areas of the Martian moon Phobos to hundreds of volts, presenting a complex electrical environment that could possibly affect sensitive electronics carried by future robotic explorers, according to a new NASA study.
Posted: October 18, 2017, 4:00 pm

Aeronautics News

A RSS news feed containing the latest NASA press releases on aeronautics.

Visitors to the Experimental Aircraft Association’s 2017 AirVenture in Oshkosh, Wisconsin will see NASA’s latest technologies from across the agency.
Posted: July 21, 2017, 8:08 pm
NASA invites the public to three days of discussion and storytelling with notable aerospace experts to mark the 100th anniversary of the agency’s Langley Research Center in Hampton, Virginia. Portions of the event will air live on NASA Television and the agency’s website.
Posted: June 29, 2017, 2:23 pm
NASA has achieved a significant milestone in its effort to make supersonic passenger jet travel over land a real possibility by completing the preliminary design review (PDR) of its Quiet Supersonic Transport or QueSST aircraft design.
Posted: June 26, 2017, 8:03 pm

JPL

News and Features - NASA's Jet Propulsion Laboratory

JPL's RSS feed brings you the latest press releases, feature stories and slide shows from NASA's Jet Propulsion Laboratory. JPL has explored every planet in the solar system with robotic spacecraft.

The contribution of melting ice in Greenland

A new NASA tool that links changes in sea level in 293 global port cities to specific regions of melting land ice may help coastal planners prepare for future rising seas.



Posted: November 20, 2017, 8:11 pm

Artist's concept of interstellar asteroid 1I/2017 U1

New data reveal first detected interstellar object to be a rocky, and up to one-quarter mile (400 meters) long and highly-elongated-perhaps 10 times as long as it is wide.



Posted: November 20, 2017, 8:11 pm

Inner slope of a Martian crater

Seasonal dark streaks on Mars that previously were described as possible signs of flowing water have steep slopes that are better matches to dry flow processes.



Posted: November 20, 2017, 8:11 pm

HD - NASA's Jet Propulsion Laboratory

High-definition (HD) videos from NASA's Jet Propulsion Laboratory feature the latest news on space and science findings from JPL and NASA. Topics include discoveries made by spacecraft studying planets in our solar system, including Mars, Saturn and our home planet, Earth. Missions also study stars and galaxies in our universe.



The first flight of an advanced supersonic parachute system for Mars 2020. The test took place on Oct. 4, 2017 at NASA's Wallops Flight Facility, Virginia.



Author: NASA's Jet Propulsion Laboratory
Posted: November 14, 2017, 8:00 am



Dawn pairing of Jupiter and Venus, Moon shines near star clusters, meteor activity all month long



Author: NASA's Jet Propulsion Laboratory
Posted: November 1, 2017, 7:00 am



Planet Pairs, Stellar Superstars, Observe The Moon Night!!



Author: NASA's Jet Propulsion Laboratory
Posted: September 28, 2017, 7:00 am

Interactive Features Slideshows - Jet Propulsion Laboratory, NASA, CalTech.

JPL's RSS feed brings you the latest interactive features from NASA's Jet Propulsion Laboratory.


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