Le monde du spatial s'écrit chaque jour : succès, anomalies, contrats, jalons techniques. Cette page agrège les meilleures dépêches anglophones et européennes pour donner une vue d'ensemble.
Expedition 74 astronauts aboard the International Space Station are uncovering how bacteria that causes pneumonia can lead to long-term damage in the heart. Researchers are leveraging the space environment to observe how stem cell derived heart tissues respond to bacterial infections, to discover new methods to manage cardiovascular health and infectious diseases. In space, bacteria […]
"I do think it's a really good historical moment for the space industry."
Assembling a spacecraft is a complicated process, and one that requires materials that are far from ordinary. To ensure the success of the European Space Agency’s missions, researchers in the Materials, Environments and Contamination Control Section investigate and test materials to ensure they will survive the harsh environment of space. The section is supported by many young researchers, who bring fresh and innovative ideas.
This month, ESA’s Mars Express takes us to Shalbatana Vallis: a fascinating martian valley surrounded by signs of water, lava, craters and chaos.
Beaver Island is one in a string of verdant and scenic jewels in a northern Lake Michigan archipelago.
The Congressional Budget Office issued an updated estimate today of the cost of President Trump’s Golden Dome missile defense system. Lacking detailed data from the Administration, CBO based its analysis […]
The mission will test a host of changes made to both the launch vehicle and the launch infrastructure as SpaceX prepares to support the Artemis 3 mission in 2027.
Just over two weeks after Progress MS-34 docked to the Station, the ISS is set… The post SpaceX CRS-34 resupply mission to ISS delayed 24 hours appeared first on NASASpaceFlight.com.
At a busy airport, every aircraft in the area shares just a handful of radio frequencies. Spectrum and time are constrained and if multiple people speak at once, both messages can get lost. Communications like “clearance delivery,” which require long transmissions and readbacks, are challenging in high-traffic areas, particularly when weather or other factors require […]
NASA’s Perseverance rover recently took a self-portrait against a sweeping backdrop of ancient Martian terrain at a location the science team calls “Lac de Charmes.” Assembled from 61 individual images, the selfie shows Perseverance training its mast on a rocky outcrop in the foreground after creating a circular abrasion patch, with the western rim of […]
NASA’s Perseverance Mars rover recently took a self-portrait against a sweeping backdrop of ancient Martian terrain at a location the science team calls “Lac de Charmes.” Assembled from 61 individual images, the selfie shows Perseverance training its mast on a rocky outcrop on which it had just made a circular abrasion patch, with the western […]
Description NASA’s Perseverance Mars rover used its Mastcam-Z camera to capture this panorama of an area nicknamed “Arbot” on April 5, 2026, the 1,882nd Martian day, or sol, of the mission, during the rover’s deepest push west beyond Jezero Crater. Made of 46 images, the panorama offers one of the richest geological vistas of the […]
Description NASA’s Perseverance Mars rover took this selfie on March 11, 2026, the 1,797th Martian day, or sol, of the mission, during the rover’s deepest push west beyond Jezero Crater. Assembled from 61 individual images, the selfie shows Perseverance training its mast on the “Arethusa” rocky outcrop after creating a whitish circular abrasion patch. The […]
NASA’s High Performance Spaceflight Computing project aims to dramatically improve the computing power of spacecraft. Missions need processors that can withstand the harsh space environment, so they use chips developed years ago that are hardy and reliable. But upgraded chips are needed to enable the development of autonomous spacecraft, accelerate the rate of scientific discovery […]
Listen to this audio excerpt from Kathleen Harmon, the Artemis II Mission Interface Manager for NASA’s Deep Space Network: Captivated by Apollo launches on her television as a child, Kathleen Harmon now plays a key role in NASA’s Artemis program. Harmon serves as the Artemis II mission interface manager for NASA’s Deep Space Network, an […]
SpaceX’s 34th mission as part of the Commercial Resupply Services 2 contract with NASA will deliver 6,500 pounds of science and supplies to the International Space Station. Liftoff of the Falcon 9 rocket from pad 40 at Cape Canaveral Space Force Station is scheduled for 7:16 p.m. EDT (2316 UTC).
A recently developed ultra-black coating not only efficiently absorbs light, but is also extremely thin and durable, enabling its potential use on starshades that could someday support the imaging of exoplanets and potentially facilitate the detection of life beyond our solar system.
Our next space science mission is about to begin its space adventure.
Valley fog gathered in the Victorian Alps while an arch-shaped cloud drifted across Port Phillip Bay.
Written by Michelle Minitti, MAHLI Deputy Principal Investigator Earth planning date: Friday, May 8, 2026 While we know the monikers Ingenuity and Perseverance are attached to our sister helicopter and rover on the Mars 2020 mission, those characteristics were in full force with Curiosity over the past week. The science we achieved this week was […]
Description NASA’s Curiosity Mars rover used its Mast Camera, or Mastcam, to capture this view of a rock nicknamed “Atacama” on May 6, 2026, the 4,877th Martian day, or sol, of the mission. The rock had gotten stuck to the drill on the end of Curiosity’s robotic arm on April 25. Engineers spent several days […]
Your challenge is to tell us the location of the satellite image and why it is interesting.
The week of May 11 brings nine launches across the United States and China, spanning… The post Launch Preview: SpaceX and Chinese missions fill busy launch manifest appeared first on NASASpaceFlight.com.
Nicholas Houghton always dreamed of working at NASA and one day becoming an astronaut. Today, he helps design systems that keep crews safe during missions aboard NASA’s Orion spacecraft, including the successful Artemis II mission around the Moon. After joining NASA as a Pathways intern, Houghton later became a full-time engineer on the Orion Crew Survival Systems (OCSS) […]
The NROL-72 mission will be the 13th to date supporting what the NRO calls its “proliferated architecture” satellite constellation. Liftoff of SpaceX’s Falcon 9 rocket from pad 4E at Vandenberg Space Force Base is scheduled for 7:13:50 p.m. PDT (10:13:50 p.m. EDT / 0213:50 UTC).
NASA will hold its 2026 Lunabotics Challenge Tuesday, May 19, to Thursday, May 21, at the Astronauts Memorial Foundation’s Center for Space Education at the Kennedy Space Center Visitor Complex in Florida. Links to view the Lunabotics competition live can be found on the agency’s Lunabotics page. The competition is slated to run between 8 a.m. and 6 p.m. each day. Media are invited to attend the […]
The Optical Guidelines document provides standardized, transparent, and repeatable process for assessing the quality of optical data from commercial Earth Observation missions.
The Milky Way’s galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, planets, and other free-floating objects. This region has been studied for decades with numerous ground-based and space-based telescopes, including NASA’s Hubble and James Webb space telescopes. Soon, NASA’s Nancy Grace Roman Space Telescope will be the […]
NASA Astronaut Jessica Meir sits for a portrait at NASA’s Johnson Space Center in Houston on Sept. 23, 2025. This photo was chosen as one of the 2025 NASA Photographer of the Year finalists. Meir launched on NASA’s SpaceX Crew-12 mission to the International Space Station in February 2026 with fellow NASA astronaut Jack Hathaway, […]
"We wanted to get to an orbital launch vehicle in a few years."
Here is SpacePolicyOnline.com’s list of space policy events for the week of May 9-16, 2026 and any insight we can offer about them. The House and Senate are in session […]
Katalyst Space Technologies’ Link spacecraft is set to head to orbit in June 2026 onboard Northrop Grumman’s Pegasus XL air-launched rocket. NASA awarded Katalyst a $30 million contract for the mission in September 2025.
NASA and SpaceX are targeting a mid-May launch to deliver scientific investigations, supplies, and equipment to the International Space Station. Loaded with about 6,500 pounds of supplies, the SpaceX Dragon spacecraft will lift off aboard the company’s Falcon 9 rocket from Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Following its arrival to the orbital complex, Dragon will dock autonomously to the forward port of […]
Following Booster 19’s successful full-duration, full-thrust 33-engine static fire on May 7, 2026, its partner… The post Booster 19 completes Static Fire as Ship 39 prepares for rollout appeared first on NASASpaceFlight.com.
Brian Hughes, who headed the Florida arm of President Trump’s 2024 campaign and served as NASA Chief of Staff for several months last year, is returning to the agency to […]
Description This colorized image of Mars was captured by NASA’s Psyche mission on May 3, 2026, about 3 million miles (4.8 million kilometers) from the planet. The spacecraft is approaching the planet for a gravity assist on May 15 that will give it a boost in speed and adjust its trajectory toward asteroid Psyche for […]
Listen to this audio excerpt from Anton Kiriwas, senior technical integration manager for NASA’s Exploration Ground Systems Program: When Anton Kiriwas first spotted an image of the Moon and Mars hanging over a job fair booth while in college, it captured his imagination, yet felt like a dream too distant to chase. He had no […]
For decades, NASA has advanced on-board spacecraft computer processors that coordinate and execute the functions needed to support mission success. Space computing originated in the 1960s with the Apollo Guidance Computers, which were pivotal for guidance, navigation, and control computations during NASA’s first Moon missions. For decades, radiation-hardened processors have been the backbone of the […]
NASA astronaut Chris Williams captured the Milky Way rising above Earth’s atmospheric glow on April 13, 2026, while aboard a SpaceX Dragon docked to the International Space Station. This atmospheric glow is also called airglow. It occurs when atoms and molecules in the upper atmosphere, excited by sunlight, emit light to shed their excess energy. […]
NASA announced Friday that Brian Hughes will return to the agency as senior director of launch operations, based at the agency’s Kennedy Space Center in Florida. In this role, Hughes will provide enterprise-level leadership, strategic direction, and operational oversight for NASA’s launch infrastructure. Reporting to NASA Headquarters in Washington, Hughes will have direct responsibility for […]