Reports filed under Space Exploration, newest first.
The thread discusses the visibility and imaging of the Andromeda Galaxy (M31) during southern hemisphere spring, highlighting its position in the sky and the techniques used to capture its details from Australia. It emphasizes the galaxy's …
The thread discusses SpaceX's planned attempt to catch both the Super Heavy booster and the Starship during a single flight, highlighting it as a significant milestone in reusable rocket technology.
Xona, a startup aiming to create a commercial satellite navigation network to rival GPS, has raised $250M in a Series D funding round at a $2.45B valuation. The company plans to launch a constellation of 258 satellites and is expected to be…
The thread discusses sustained southward Bz values and their potential impact on geomagnetic coupling and aurora activity. The posts provide data and analysis related to space weather phenomena.
HPE's Spaceborne Computer-4 is set to run supercomputer benchmarks and AI tests on the Moon via a rover, aiming to demonstrate AI and HPC capabilities in lunar environments. The mission, planned for late 2026, involves testing AI applicatio…
The thread discusses the successful completion of the initial critical operations phase for the Martian Moons eXploration (MMX) mission, confirming the spacecraft is in good health and moving towards detailed instrument checks and Mars-crui…
The thread discusses the discovery of new nebulas in the Cassiopeia constellation, highlighting the use of specialized filters and long observation periods to capture these faint objects. It emphasizes the interaction between stellar light …
The posts discuss a potential merger between Elon Musk's companies, Tesla and SpaceX. Analysts suggest the move is a strategic plan to consolidate Musk's decision-making power across both entities.
A news article and its retweets discuss a NASA astronaut's experience during a lunar mission, highlighting the fear and psychological impact of the mission. The thread emphasizes the emotional and psychological challenges faced by astronaut…
The posts discuss a Wall Street Journal report alleging that Elon Musk personally ordered a slowdown of SpaceX's Starlink satellite system in Ukraine. This action reportedly rendered some Ukrainian military drones less effective, contradict…
The thread discusses the launch of JAXA's MMX mission to Phobos, focusing on its goal to collect samples and return them to Earth, which could provide insights into the origins of Phobos and Deimos. The posts highlight the significance of t…
The thread discusses Japan's MMX mission, a space exploration project aimed at landing on the Martian moon Phobos. The mission intends to collect and return samples to Earth by 2029 to determine how Mars's moons were formed.
The posts report that Ukrainian President Zelenskyy is demanding explanations regarding the failure of SpaceX's Starshield defense system. This matters as it highlights potential issues with private sector military technology in active conf…
Japan has launched a mission to retrieve samples from Phobos, one of Mars' moons, as part of a five-year plan to study the origins of the solar system and life on Earth. The spacecraft, named MMX, will attempt landings on Phobos and return …
A Russian spacecraft maneuvered into extreme proximity to a satellite used by Ukraine, raising concerns about potential interference or surveillance. The incident highlights tensions between Russia and Ukraine in space activities and the us…
Multiple news outlets report Japan's launch of a spacecraft aimed at collecting soil samples from Phobos, the moon of Mars. The mission is described as historic and significant for space exploration.
The thread discusses the moon shrinking by 2-4 inches every million years, causing moonquakes and revealing 10,000 cracks on its surface. This scientific discovery highlights geological activity on the moon and its implications for lunar re…
A Chinese rocket deorbited over Minnesota, leaving debris in a farmer's cornfield. The evidence suggests it is part of a Chinese Zhuque-2E rocket. This incident raises questions about space debris and international space activity.
The thread discusses Japan's new mission to Mars' moons, focusing on a planned landing to study them. It highlights the significance of the mission in space exploration and scientific discovery.
The thread announces the discovery of a comet by the Euclid mission, highlighting a significant astronomical achievement and providing links to related resources.
The thread discusses the live streaming of the JAXA Martian Moons eXploration (MMX) mission launch, including the scheduled time and the start of the livestream. It highlights the event's significance as a space exploration initiative by Ja…
The thread discusses the discovery of a unique astronomical object called Treble Clef, an unusual X-ray hot radio source that extends over 2 million light-years. It highlights recent observations that have led to a hypothesis about its orig…
The thread discusses the Japanese Space Agency's MMX mission, which aims to explore Mars' moon Phobos, collect samples, and return them to Earth. The mission is significant for understanding Mars, the solar system's history, and new explora…
Japan's mission to Phobos, a moon of Mars, aims to collect samples and study the moon's origin, while also potentially gathering Mars dust. This mission is seen as a significant step in space exploration, especially with NASA's plans for Ma…
The thread discusses the upcoming launch of the JAXA Martian Moons eXploration (MMX) mission, which aims to study Phobos and Deimos, the Martian moons, and includes a rover that will return a sample to Earth. The mission is highlighted as s…
The thread discusses the historical observation of a solar eclipse by Pappus of Alexandria in 320 AD, mentioning his commentary in the Almagest. It links the event to travel and Chile, suggesting a connection between historical astronomical…
The thread discusses the upcoming launch of the Martian Moons eXploration (#MMX) mission by JAXA, with the author planning to provide live commentary on the event. The posts highlight the significance and ambition of the mission, emphasizin…
The thread discusses a close approach between the satellites ICEYE-X36 and KOSMOS 2612 on October 18, with concerns about potential impacts on their functionality. The posts highlight the possibility of a near-miss and maneuvering by KOSMOS…
The thread discusses NASA's experiment of sending mini human brains to space for a 5-week study, highlighting scientific research in space biology and its potential implications for understanding human physiology in microgravity environment…
The thread discusses a recent astronomical event where a black hole was observed shredding a star, providing evidence for the existence of roaming intermediate-mass black holes. This event is significant as it supports theories about black …
The thread discusses the proximity of the Russian military satellite COSMOS 2612 to the U.S. imaging satellite ICEYE-X36, raising concerns about potential orbital weapon use. The posts mention specific dates and altitudes of the satellites'…
The thread discusses astronauts on the International Space Station capturing images of Earth's auroras, which are illuminated by charged solar particles. The images were compiled into a timelapse video by a visual artist, highlighting the b…
The thread discusses a 3D image of Comet 67P taken by the Rosetta spacecraft, highlighting its structure and the end of the mission in 2016. It emphasizes the scientific significance of the comet and the mission's conclusion.
The thread discusses the successful completion of separation tests for the Crew Module (CM) and Service Module (SM) for the Gaganyaan mission by ISRO. These tests validate the robustness of critical systems and confirm the planned launch of…
The thread discusses SpaceX's CRS-35 Dragon mission, highlighting its successful docking with the ISS and the delivery of critical supplies and scientific equipment. The posts emphasize the importance of resupply missions in sustaining huma…
The thread discusses the discovery of two supermassive black holes in the early universe that are very close to each other, highlighting their potential merger and implications for galaxy and black hole growth. The posts emphasize the signi…
The thread discusses the destruction of a rainbow crosswalk by Ron DeSantis, a GOP governor, and highlights a drag queen selling the bricks to benefit LGBTQ+ organizations. This event is framed as a political and social issue related to LGB…
The thread shares an article regarding NASA's Artemis III lunar mission. It highlights that while the mission has been scaled back from original plans, it serves as a critical dress rehearsal for future human landings on the moon.
The European Union is considering fast-tracking antitrust approval for a satellite venture competing with SpaceX, involving companies like Airbus and Leonardo SpA. This development highlights the EU's strategic move to counter SpaceX's domi…
The posts report that US officials deny that Donald Trump ordered limitations on Ukraine's access to SpaceX's Starshield satellite network. Elon Musk has stated that any such limitations are ultimately determined by the President of the Uni…
The thread discusses the competition between Elon Musk and Jeff Bezos in the space industry, focusing on their efforts to control outer space. This competition is significant due to its implications for technological advancement, economic i…
The thread announces the addition of two new research papers regarding galactic open clusters to the Virtual Observatory. These papers provide data on chemical abundances and stellar distances within the Milky Way galaxy.
The thread discusses the revival of NASA's Venus missions after a threat of cancellation, highlighting renewed efforts and staffing. This is significant as it reflects progress in space exploration and scientific research.
The thread discusses the detection of a mysterious signal from empty space by astronomers, highlighting the unknown origin and nature of the signal. This event has sparked scientific curiosity and public interest in space phenomena. The sig…
The posts discuss allegations from Ukrainian officials that Elon Musk's SpaceX has restricted Starlink services during the ongoing conflict with Russia. These restrictions are reported to have caused significant intelligence gaps and disrup…
The thread discusses the potential discovery of a neutron star merger relic in the Milky Way, suggesting it could be a cosmic gold factory remnant. The posts highlight the significance of this finding, emphasizing its proximity and implicat…
The thread reports on Polish Foreign Minister Radosław Sikorski questioning Elon Musk regarding the role of Starlink in the Ukraine conflict. It specifically addresses whether Musk is using the satellite service for political purposes.
The thread discusses reports that SpaceX has restricted Starlink's functionality in Ukraine, specifically limiting speeds for vehicles traveling over 160 km/h. Users are speculating that these restrictions were implemented at the request of…
The posts report that SpaceX has restricted Starlink's military-grade service in Ukraine for speeds exceeding 100 mph without prior notice. This action is reportedly complicating Ukrainian drone operations and logistics, potentially linked …
The posts report that SpaceX has implemented a speed limit on Starlink satellite communication terminals used by Ukrainian forces. Specifically, data transmission is reportedly interrupted if the object exceeds 100 mph as part of the StarSh…