Planet Mars Images: June 6-11, 2026 | NASA's Curiosity & Perseverance Rovers
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Thursday, June 11, 2026
Planet Mars Images: June 6-11, 2026 | NASA's Curiosity & Perseverance Rovers
China's Long March 5 Heavy-lift Rocket Launch of Communications Satellite
China's Long March 5 Heavy-lift Rocket Launch of Communications Satellite
TJSW-25 was built by the China Academy of Space Technology (CAST). It is also known as the Communication Technology Experimental Satellite-25. Just like the many other satellites of its fleet, it is tasked with demonstrating multi-band, high-throughput communications technologies for radio, television, and data transmission.
TJSW-25 is the second of its line to launch this year, a few weeks after May’s TJSW-24 also lifted off from Wenchang. Both spacecraft are part of a significant expansion of the communications technology demonstration fleet, as nine TJSW spacecraft were deployed in 2025.
Speaking on improvements to the Long March 5’s pre-flight preparation work, the China Academy of Launch Vehicle Technology (CALT) shared that testing time on the launch pad has been shortened from six days to four, while manufacturer of the four boosters, the Shanghai Academy of Spaceflight Technology, mentioned overall optimizations in handling and storing each of the stages. Those and further improvements will be needed to hit a goal of up to ten missions per year.
Additionally, the launch vehicle’s 18.5-meter-long fairing was in use for its fifth time to date, allowing larger satellites to be carried into space. The longer fairing has been used to secure the TJSW-23 satellite in December 2025, the TJSW-20 spacecraft in October 2025, and the TJSW-11 satellite in February 2024. It was first used for Yaogan-41 in December 2023.
Today’s launch was the 11th mission for the Long March 5, the 18th launch for the Long March 5 series, and the 650th launch of the Long March launch vehicle series. This was also the 39th launch from China in 2026.
#NASA #Space #Science #Earth #Satellites #CommunicationsSatellites #TJSW25 #China #中国 #CAST #通信技术试验卫星二十五号 #CALT #中国运载火箭技术研究院 #Rockets #LongMarch5Rockets #长征五号 #LongMarch5Y11 #HeavyLiftRockets #SpaceTechnology #CommercialSpace #CommercialSpaceflight #Spaceports #Wenchang #Hainan #STEM #Education
China's Long March 5 Heavy-lift Rocket Launch of Communications Satellite
China's Long March 5 Heavy-lift Rocket Launch of Communications Satellite
China's Long March 5 heavy-lift carrier rocket lifted off at 3:30 pm on June 11, 2026, at the coastal Wenchang Space Launch Site in south China's Hainan Province, delivering a new communication technology test satellite, the TJSW-25, into geostationary orbit.
TJSW-25 was built by the China Academy of Space Technology (CAST). It is also known as the Communication Technology Experimental Satellite-25. Just like the many other satellites of its fleet, it is tasked with demonstrating multi-band, high-throughput communications technologies for radio, television, and data transmission.
TJSW-25 is the second of its line to launch this year, a few weeks after May’s TJSW-24 also lifted off from Wenchang. Both spacecraft are part of a significant expansion of the communications technology demonstration fleet, as nine TJSW spacecraft were deployed in 2025.
Speaking on improvements to the Long March 5’s pre-flight preparation work, the China Academy of Launch Vehicle Technology (CALT) shared that testing time on the launch pad has been shortened from six days to four, while manufacturer of the four boosters, the Shanghai Academy of Spaceflight Technology, mentioned overall optimizations in handling and storing each of the stages. Those and further improvements will be needed to hit a goal of up to ten missions per year.
Additionally, the launch vehicle’s 18.5-meter-long fairing was in use for its fifth time to date, allowing larger satellites to be carried into space. The longer fairing has been used to secure the TJSW-23 satellite in December 2025, the TJSW-20 spacecraft in October 2025, and the TJSW-11 satellite in February 2024. It was first used for Yaogan-41 in December 2023.
Today’s launch was the 11th mission for the Long March 5, the 18th launch for the Long March 5 series, and the 650th launch of the Long March launch vehicle series. This was also the 39th launch from China in 2026.
Date: June 11, 2026
#NASA #Space #Science #Earth #Satellites #CommunicationsSatellites #TJSW25 #China #中国 #CAST #通信技术试验卫星二十五号 #CALT #中国运载火箭技术研究院 #Rockets #LongMarch5Rockets #长征五号 #LongMarch5Y11 #HeavyLiftRockets #SpaceTechnology #CommercialSpace #CommercialSpaceflight #Spaceports #Wenchang #Hainan #STEM #Education #HD #Video
NASA Artemis II Moon Flyby Views: New Photo Release
NASA Artemis II Moon Flyby Views: New Photo Release
The first crewed test flight of NASA’s Artemis Program lifted off from Launch Pad 39B at the agency’s Kennedy Space Center in Florida on April 1, 2026, carrying the first astronauts to travel to the Moon in more than half a century.
During their nearly 10-day mission, the crew completed a record-setting lunar flyby, taking them 252,756 miles at their farthest distance from Earth and 4,067 miles above the lunar surface at their closest approach.
Artemis II splashed down on April 10 in the Pacific Ocean off the coast of San Diego. Following splashdown and recovery, the four crew members underwent post-mission medical evaluations before returning to shore and boarding an aircraft bound for Houston. Upon arrival, the crew was welcomed by and reunited with their families, friends, and agency workforce. The crew has begun their postflight reconditioning, medical and human performance evaluations, and lunar science debriefs.
Learn more about NASA's Artemis II Mission:
https://www.nasa.gov/mission/artemis-ii/
Capture Date: April 6, 2026
China Achieves Progress in Building Commercial Qianfan Satellite Constellation
China Achieves Progress in Building Commercial Qianfan Satellite Constellation
China is poised to make strides in its Qianfan (SpaceSail) Constellation, a low-Earth-orbit satellite Internet network in the near future, according to the space program chief in Shanghai. Qianfan is China's first giant low-orbit commercial satellite constellation to enter the formal networking phase.
The country launched its first batch of 18 networking satellites in August 2024, and the constellation had grown to 200 satellites in orbit by June 5, 2026. Now China looks to have a total of 324 satellites in orbit for the constellation by July 2026.
In December 2025, China submitted an application to the International Telecommunication Union (ITU) that sent shockwaves through the global space community, requesting frequency and orbital resources for 203,000 new satellites across 14 satellite constellations, including those in low and medium Earth orbits.
This marks China's largest-scale consolidated international frequency and orbital resource application to date.
"From a national perspective, I believe this may also serve as a strategic reserve. Applying for these network resources in advance is certainly the first step in preparation effort," said Hu Haiying, director of the Innovation Academy for Microsatellites of Chinese Academy of Sciences (CAS) and chief of the Qianfan Constellation.
Two decades ago, China was among the first to set its sights on low Earth orbit.
Today, every satellite in the Qianfan Constellation, also known as the SpaceSail Constellation, is helping to fill the time window.
From the launch of the first experimental satellite in 2003 to the intensive launch schedule in June 2026, the Qianfan Constellation is catching up at a rapid pace.
Hu said he is upbeat about the progress to be made going forward that will bring intangible benefits to the public.
"Of course, the pressure is definitely there. In terms of the requirements for us network service providers, the standards are rigid; a seven-year service life remain unchanged and these are all clearly stipulated in our contracts. As I mentioned earlier, we got an early start, but we hit a slight pause along the way; now we're catching up with all our might. I believe that all of us in this sector are currently in a phase of overcoming hurdles, and the same goes for satellites—launch vehicles, launch sites, operations and maintenance, and overall operations are all at this stage. I remain very confident. My assessment is that in about two years' time, all of us in this sector will have made significant progress. We aim to establish an integrated space-ground network, which is a foundational project. In the future, when ordinary people use the internet, it will be as natural as using electricity or water—accessible anywhere, ready to use. I believe that achieving this level of service coverage will inevitably rely on space-based infrastructure," he said.
Duration: 1 minutes, 14 seconds
Release Date: June 11, 2026
Possible Supernova Remnant in Galactic Center Discovered | NASA Chandra
Possible Supernova Remnant in Galactic Center Discovered | NASA Chandra
Astronomers may have found a supernova remnant in an intriguing neighborhood of our galactic 'downtown'. This new supernova remnant, if confirmed, would be one of the closest ever discovered to the supermassive black hole at the central region of the Milky Way Galaxy, an exotic region crammed with massive stars, long threads of magnetic fields and dense clouds of gas orbiting rapidly around the Galactic center.
The evidence for this supernova remnant, located about 26,000 light-years from Earth, comes via X-ray data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton. The x-ray data reveal a “blob” of x-ray emission that may come from the remains of a massive star that self-destructed as a supernova, buried within a larger cloud of expanding gas.
If this is indeed a supernova remnant, then it is expanding at about two million miles per hour and is at least about 1,700 years old. Previously, observations with NASA’s now-retired SOFIA telescope had shown evidence for an expanding shell of gas surrounding Sgr C. This gave astronomers a hint that a stellar explosion had occurred in the same spot.
Supernova remnants are the expanding remains of exploded stars and provide elements—like iron, oxygen, and silicon—that are critical for the formation of planets and for life as we know it to form and flourish.
Duration: 2 minutes
NASA Artemis III Crew Announcement Day Highlights
NASA Artemis III Crew Announcement Day Highlights
Wednesday, June 10, 2026
European Space Agency Astronaut Luca Parmitano: Artemis III Pilot
European Space Agency Astronaut Luca Parmitano: Artemis III Pilot
On June 9, 2026, European Space Agency (ESA) astronaut Luca Parmitano was announced as the pilot for the Artemis III Mission. Artemis III is a mission to low Earth orbit designed to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land astronauts on the Moon.
This video includes footage recorded in 2026 as well as highlights from Luca's mission to the International Space Station in 2019.
https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Astronauts/Luca_Parmitano
NASA Astronaut Frank Rubio: Artemis III Mission Specialist
NASA Astronaut Frank Rubio: Artemis III Mission Specialist
On June 9, 2026, NASA astronaut Frank Rubio was announced as a lander specialist for the Artemis III Mission. Artemis III is a mission to low Earth orbit designed to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land astronauts on the Moon. This video includes footage recorded in 2026 as well as highlights from his mission to the International Space Station in 2022.
https://www.nasa.gov/humans-in-space/astronauts/frank-rubio/
https://www.nasa.gov/mission/artemis-iii/
Duration: 4 minutes, 13 seconds
Release Date: June 10, 2026
NASA Astronaut Andre Douglas: Artemis III Mission Specialist
NASA Astronaut Andre Douglas: Artemis III Mission Specialist
On June 9, 2026, NASA astronaut Andre Douglas was announced as a lander specialist for the Artemis III Mission. Artemis III is a mission to low Earth orbit designed to test rendezvous and docking capabilities between the Orion and commercial spacecraft needed to land astronauts on the Moon.
This video includes footage recorded in 2026 as well as highlights from his training as a backup crew member for the Artemis II mission.
https://www.nasa.gov/people/nasa-astronaut-andre-douglas/
https://www.nasa.gov/mission/artemis-iii/
Duration: 5 minutes, 32 seconds
Release Date: June 10, 2026
NASA Astronaut Randy Bresnik: Artemis III Mission Commander
NASA Astronaut Randy Bresnik: Artemis III Mission Commander
On June 9, 2026, NASA astronaut Randy “Komrade” Bresnik was announced as the commander for the Artemis III mission. Artemis III is a mission to low Earth orbit designed to test rendezvous and docking capabilities between Orion and commercial spacecraft needed to land astronauts on the Moon. This video includes footage recorded in 2026 as well as highlights from his mission to the International Space Station in 2017.
NASA astronaut Randy “Komrade” Bresnik Biography: https://www.nasa.gov/people/randolph-komrade-bresnik/
https://www.nasa.gov/mission/artemis-iii/
Duration: 3 minutes, 33 seconds
Release Date: June 10, 2026
NASA Artemis III Crew Member Photos
NASA Artemis III Crew Member Photos
NASA Artemis III Crew Member Photos
NASA Artemis III Crew Member Photos











































