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SpaceX has launched a classified payload for the National Reconnaissance Office on a Falcon 9 rocket from Cape Canaveral Space Force Station, marking the 10th and final NRO launch of 2025. The mission utilized a previously flown Falcon 9 first stage booster and may be the last time SpaceX uses Landing Zone 2 for a landing.
The Soyuz MS-27 spacecraft, carrying NASA astronaut Jonny Kim and two Russian cosmonauts, has safely landed in Kazakhstan after an eight-month mission to the International Space Station. The crew traveled over 104 million miles during their time in space, conducting research and maintenance activities.
A recent report by the U.S. National Academies of Sciences, Engineering and Medicine recommends that the first astronauts on Mars should prioritize searching for signs of life, outlining 11 science objectives for the human Mars exploration campaign. The search for life is considered the top priority, with four possible three-mission campaigns proposed to achieve these objectives.
In late October, astronauts aboard the International Space Station captured a striking view of the Earth"s atmosphere glowing green due to a phenomenon known as airglow. This observation highlights the complex interactions between the Earth"s atmosphere and external energy sources.
Aetherflux, a space-based solar technology company, has announced plans to launch a constellation of solar-powered satellites for artificial intelligence data center production, aiming to speed up AI computing power without bulky infrastructure. The first node of the Galactic Brain constellation is set to launch in 2027.
On December 9, 2025, SpaceX launched a classified payload for the US military on a Falcon 9 rocket from Cape Canaveral Space Force Station, marking the company's third mission for the National Reconnaissance Office (NRO) and US Space Systems Command this year. The launch is part of SpaceX's ongoing partnership with the NRO to provide launch services for national security payloads.
A Russian Soyuz spacecraft safely landed in Kazakhstan, marking the end of an eight-month mission to the International Space Station for two Russian cosmonauts and one American astronaut. The successful landing brings to a close Expedition 73 and paves the way for Expedition 74.
Researchers have observed frequent flares from the ultracool red dwarf star TRAPPIST-1, which may provide new insights into the search for habitable planets beyond Earth. The study, conducted using the James Webb Space Telescope, found that the star's energy bursts could have implications for the potential habitability of its seven Earth-size planets.
The Subaru Telescope has successfully discovered a massive exoplanet and a brown dwarf, marking its first major findings as part of the OASIS program, providing valuable insights into celestial bodies beyond our solar system. These discoveries have significant implications for the broader aerospace industry, particularly in the study of exoplanets and the testing of upcoming space telescopes.
The first stage of a SpaceX Falcon 9 rocket has successfully landed for the 32nd time, setting a new record for a "flight-proven" booster and bringing the company closer to its goal of flying its Falcon 9 first stages 40 times. This achievement marks another significant step forward in reusable rocket technology and highlights the progress of SpaceX"s Starlink satellite constellation.
Scientists have re-evaluated the possibility of an atmosphere on TRAPPIST-1e, one of seven Earth-size exoplanets in the TRAPPIST-1 system, after new observations from the James Webb Space Telescope. The findings suggest that previous hints of an atmosphere may be due to noise from the host star, leaving the question of whether TRAPPIST-1e has an atmosphere still uncertain.
The US Senate Committee on Commerce, Science and Transportation has voted to move Jared Isaacman’s nomination as NASA chief to the full Senate for confirmation. If confirmed, Isaacman, who has flown to space twice aboard SpaceX Crew Dragons, will lead the agency.
A recently discovered vulnerability in NASA spacecraft communications, which had gone undetected for three years, was identified and fixed by an AI algorithm within four days, averting a potential threat to billions of dollars in space infrastructure. The swift resolution highlights the critical role AI can play in enhancing cybersecurity in aerospace.
Recent infrared observations using the James Webb Space Telescope have shed new light on the small inner moons of Uranus, revealing surfaces that are significantly redder, darker, and more water-poor than those of the larger moons. This discovery provides valuable insights into the composition and formation of these enigmatic celestial bodies.
Jared Isaacman appeared before the Senate committee on December 3 for his second nomination hearing as NASA chief, discussing the agency's moon and Mars goals amidst uncertainty over NASA's funding. The hearing marked a significant step in Isaacman's potential leadership of the agency.
Scientists are leveraging artificial intelligence to optimize spacecraft propulsion systems, potentially leading to faster and safer interplanetary travel. This breakthrough could significantly impact the aerospace industry by enabling more efficient and powerful propulsion technologies.
Three astronauts have completed their 245-day mission on the International Space Station and returned to Earth, landing safely in Kazakhstan. The successful completion of their mission marks another milestone in the ongoing operations of the ISS.
SpaceX has successfully launched its 3000th Starlink satellite, marking a significant milestone for the company, on the 32nd flight of its Falcon 9 booster, which is also a record-breaking achievement. This launch demonstrates SpaceX"s continued advancements in reusable rocket technology and its commitment to expanding global internet connectivity.
SpaceX successfully launched a Falcon 9 rocket carrying 29 Starlink satellites into low Earth orbit, marking the company's 115th Starlink launch and further expanding its global internet broadband service. This launch brings the total number of operational Starlink satellites to over 9,100, providing internet access to areas around the world with limited or no connectivity.
On December 7, 2025, SpaceX launched its Falcon 9 rocket from Vandenberg Space Force Base in California, adding 28 satellites to the Starlink constellation in low Earth orbit. This launch marks the 115th Starlink mission in 2025, further expanding the company's broadband internet network.
President Trump's nominee for NASA leadership, Jared Isaacman, has undergone his second confirmation hearing, while significant events have unfolded globally, including changes to SpaceX's Crew 12 mission, a Chinese rocket reaching orbit, and Russia experiencing launch pad damage. These developments hold implications for the future of space exploration and cooperation.
On December 6, 2025, Rocket Lab launched the RAISE-4 satellite from its New Zealand site, marking a significant milestone in the demonstration of Japanese technology. The launch is part of the RAISE and Shine mission, which aims to test eight technologies developed by private companies, universities, and research institutions throughout Japan.
The NASA Nancy Grace Roman Space Telescope has been fully assembled and is ready to begin launch preparations this summer, marking a significant milestone in the mission to survey the universe with unprecedented efficiency. The telescope is expected to observe billions of galaxies and hundreds of millions of stars, detecting more than 100,000 exoplanets through subtle gravitational lensing events.
A NASA spacecraft has successfully tracked Comet C/2025 R2 (SWAN) for nearly 40 days, capturing a unique timelapse of its journey through the inner solar system. The comet was imaged every four minutes, providing valuable insights into its composition and behavior.