Revue de presse de l’actualité astronomique

ESA

ESA France

ESA France


Son accès rapide à l’espace, son flux de données haute vitesse et son point de vue imprenable sont les arguments de vente d’un nouveau service commercial qui sera proposé à l’extérieur de la Station spatiale internationale. Ce nouveau service, baptisé Bartolomeo, permettra d’héberger des missions de tous types à un prix compétitif à partir de l’année prochaine.

Posted: February 7, 2018, 12:54 pm

Ce mois-ci, Space vous emmène au Centre Européen des Astronautes à Cologne, en Allemagne à la découverte de Columbus, le module européen de la Station spatiale internationale. 

Posted: January 23, 2018, 11:25 am

Dans cette édition de Space, nous entrons dans les coulisses d'un chantier colossal au Centre spatial européen de Kourou en Guyane française. 

Posted: December 15, 2017, 7:39 pm

L’astronaute de l’ESA Paolo Nespoli est rentré sur Terre tôt ce matin à l’issue d’une mission de 139 jours dans l’espace. Quittant la Station spatiale internationale (ISS), qui se déplace à la vitesse de 28 800 km/h, Paolo et ses coéquipiers Randy Bresnik de la NASA et Sergueï Riazanski de Roskosmos ont fini leur course, à peine trois heures plus tard, par un atterrissage dans les steppes du Kazakhstan à 8h37 (temps universel).

Posted: December 14, 2017, 4:16 am

L’Europe compte désormais quatre satellites de navigation Galileo supplémentaires, mis en orbite par une Ariane 5. Il suffit donc d’un seul autre lancement pour que la constellation Galileo soit complète et puisse fournir une couverture mondiale.

Posted: December 12, 2017, 10:22 pm

CNES

Flux rss global

Le site du Centre national d'études spatiales

Visite guidée, à bord de l'ISS, où l'astronaute français de l'ESA, Thomas Pesquet, nous présentait pendant sa mission Proxima, les systèmes de sécurité de la Station spatiale internationale.

NASA

NASA Breaking News

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

NASA’s Kennedy Space Center in Florida will host a meeting of the National Space Council, chaired by Vice President Mike Pence on Wednesday, Feb. 21. NASA Television and the agency’s website will provide live coverage of the meeting beginning at 10 a.m. EST.
Posted: February 19, 2018, 4:05 pm
NASA has selected Firelake-Arrowhead NASA Services of Lenexa, Kansas, to perform facility management, surveying, energy management, life safety code compliance and environmental management services for the agency’s Glenn Research Center in Cleveland.
Posted: February 16, 2018, 9:00 pm
Students from six schools in Alamogordo, New Mexico, will speak with a NASA astronaut living, working and doing research aboard the International Space Station at 11 a.m. EST Wednesday, Feb. 21.
Posted: February 16, 2018, 6:07 pm

NASA Image of the Day

The latest NASA "Image of the Day" image.

See swirling cloud formations in the northern area of Jupiter's north temperate belt in this new view taken by NASA’s Juno spacecraft.
Posted: February 15, 2018, 9:47 pm
In June 1975, Marshall management named Clyde Foster to the position of director of the Equal Opportunity Office where he directed and administered a comprehensive program to assure equal opportunity in the conduct of all operations undertaken by the Center and its contractors.
Posted: February 14, 2018, 7:11 pm
Operation IceBridge, NASA’s longest running survey of the state of polar ice, shattered records in 2017.
Posted: February 14, 2018, 3:21 pm

Chandra Images

Images from the Chandra X-Ray Space Telescope

Astronomers have caught a supermassive black hole in a distant galaxy snacking on gas and then “burping” – not once, but twice.
Posted: January 11, 2018, 1:00 pm
Due to its unique evolutionary status, Cassiopeia A (Cas A) is one of the most intensely studied of these supernova remnants.
Posted: December 12, 2017, 2:33 pm
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

Kepler News and Features

Kepler News and Features RSS

The seven Earth-size planets of TRAPPIST-1 are all mostly made of rock, with some having the potential to hold more water than Earth, according to a new study.
Posted: February 5, 2018, 3:30 pm
A system of at least five exoplanets has been discovered by citizen scientists through a project called Exoplanet Explorers.
Posted: January 11, 2018, 9:42 pm
Our solar system now is tied for most number of planets around a single star, with the recent discovery of an eighth planet circling Kepler-90, a Sun-like star 2,545 light years from Earth. The planet was discovered in data from NASA’s Kepler Space Telescope.
Posted: December 14, 2017, 6:00 pm

Solar System and Beyond

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

What they are and how they can be protected against will be discussed Tuesday, Feb. 6 at NASA's Langley Research Center and again at the Virginia Air and Space Center.
Posted: February 5, 2018, 2:17 pm
NASA has selected two finalist concepts for a robotic mission planned to launch in the mid-2020s: a comet sample return mission and a drone-like rotorcraft that would explore potential landing sites on Saturn’s largest moon, Titan.
Posted: December 20, 2017, 7:03 pm
NASA will announce finalist concepts for a future robotic mission to explore the solar system during a media teleconference at 2 p.m. EST Wednesday, Dec. 20.
Posted: December 18, 2017, 9:15 pm

Aeronautics News

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

NASA has awarded the Aircraft Maintenance, Logistics, Integration, Configuration Management and Engineering (ALICE) contract to Yulista Tactical Services, LLC, in Huntsville, Alabama.
Posted: December 19, 2017, 7:25 pm
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

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.

Rohit Bhartia of NASA's Mars 2020 mission holds a slice of a meteorite

When it launches in 2020, NASA's next Mars rover will carry a chunk of Martian meteorite on board.



Posted: February 13, 2018, 8:02 pm

Global sea level rise

The rate of global sea level rise has been accelerating in recent decades, rather than increasing steadily, according to a new study based on 25 years of NASA and European satellite data.



Posted: February 13, 2018, 8:02 pm

TES collected spectral

Farewell to TES, the first instrument to monitor tropospheric ozone from space.



Posted: February 13, 2018, 8:02 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.



This month, in honor of Valentine's Day, we look at celestial star pairs and constellation couples.



Author: NASA's Jet Propulsion Laboratory
Posted: February 1, 2018, 8:00 am



This kickoff of a new Mars video series covers Opportunity's 14th anniversary on the Red Planet, Curiosity's spectacular panorama and ice deposits spotted by an orbiter.



Author: NASA's Jet Propulsion Laboratory
Posted: January 31, 2018, 8:00 am



Curiosity Project Scientist Ashwin Vasavada gives a descriptive tour of the Mars rover's view in Gale Crater. The white-balanced scene looks back over the journey so far.



Author: NASA's Jet Propulsion Laboratory
Posted: January 30, 2018, 8:00 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.


Posted: February 14, 2011, 8:00 am


Posted: February 3, 2011, 8:00 am


Posted: February 1, 2011, 8:00 am

Pour marque-pages : Permaliens.

Les commentaires sont fermés