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The lost oceans of Venus, many crashes, a new space telescope
19 October 2026 at 15:23
Chinese food in orbit, hard-working robots, and lightning strikes a rising rocket. As the Earth's northern hemisphere moves through autumn, let's check in on humanity's exploration of space.
Sun An international team found gorgeous images of the photosphere and "small-scale magnetized KelvinโHelmholtz instabilities in the solar photosphere." (previously). Mercury The European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) BepiColombo mission arrived at Mercury. However, that planet closest to the Sun seems to be shrinking faster than previously understood. Venus A new study argues that Venus may have been covered with oceans a long time ago. A moon may once have orbited ancient Venus but spiraled in to its destruction. On Earth's surface In Canada an amateur astronomer identified an impact crater; "[a]fter consultations with the Innu Council of Ekuanitshit, the research team is calling the crater Uhackatik." Wildfires in Spain threatened a NASA observatory. In Chile an observatory started its "Legacy Survey of Space and Time," a decade-long project to "create the most comprehensive, cinematic record of the universe in history." Japan's experimental RV-X rocket lifted off, moved horizontally, then safely landed nearby in a test. RocketLab announced it was offering a portable spaceport, the Global Hypersonic & Orbital Spaceport Technology, or GHOST. Indian company Skyroot hopes to produce one launch vehicle per month. NASA's Office of Inspector General called for upgrades to launch facilities as Artemis missions and private rocketry increase pressure on the system. NASA stated that it won't fly humans on the Boeing Starliner until 2028. The Trump administration issued a national space transportation policy. Demand for space launches might soon exceed rocket capacity. From Earth's surface to orbit German's Isar Aerospace successfully launched a Spectrum rocket from Norway into Earth orbit, the first such mission from a Western European site. Lighting struck a Long March rocket as it ascended, but the craft went on to a successful orbital deployment. Another Long March suffered an anomaly and exploded (archive link). A Taiwanese rocket launch failed (archive). NASA's Nancy Grace Roman Space Telescope successfully launched, deployed solar panes and heatshield, and is on its way to an L2 point position with plenty of fuel. (previously). A Falcon rocket accomplished two achievements in August: 100 SpaceX missions that year to date, and the 37th mission for booster B1067. Starship's 13th mission reached orbit, deployed Starlink satellites, and returned to Earth. A camera captured the first 15 seconds of Starship's engines firing from close up; cameras on some of those Starlinks looked back at their launch vehicle (another copy). A Google satellite reached orbit, carrying a group of Tensor Processing Units (TPUs) running Gemma AI in a test of orbital data center capacity. In Earth orbit The Tiangong space station now serves more than 200 different meals. Russia's Rassvet satellites are apparently struggling to reach needed altitude. Polish company Orbital Matter is testing out materials 3d printed by its Replicator 2. Kyoto University researchers are using Starlink data to study Earth's thermosphere. NASA and Katalyst conceded defeat in an effort to rescue the failing Neil Gehrels Swift Observatory. Swift is still doing its best to track gamma-ray bursts. (previously) A United States Space Force exercise saw one satellite successfully launch, target, and intercept another. Space Force also declared it had placed "space control weapons" in orbit. back down to Earth A NASA astronaut in orbit observed cities changing their lighting technologies. The number of alerts for space debris falling to Earth has increased. The United States Federal Communications Commission granted Reflect Orbital permission to orbit its Eรคrendil-1 satellite, designed to reflect solar light onto the Earth's night side. Reflect then bought space on a Skyroot launch. SpaceX is struggling to make Starship's heat shield reusable. A petition warned that expanding satellite numbers with orbital data centers would cause Earthly damage, including pollution and ozone layer depletion. More than 40 million years ago it seems that an asteroid struck what is now known as the North Sea. Earth's Moon In 2024 an asteroid struck the moon, "the largest contemporary impact crater found in the Solar System and, according to current models, a once-in-132-year event.' A Falcon 9 rocket stage crashed into the moon (photo). A lunar hole, Marius Hill Pit, may become a habitat for human visitors. NASA's Cooperative Autonomous Distributed Robotic Exploration mission (CADRE) will rove the lunar surface to some degree of autonomy. NASA is also considering sending Promise, an engineering model for Perseverance, to the moon. The China Manned Space Agency (CMSA) delayed launching its Chang'e 7 (ๅซฆๅจฅไธๅท) lunar mission until 2027. Mars Perseverance set a new record for offworld driving, having notched up 28.10 miles in over 14 years (seen from HiRISE). The rover also took photos of Phobos crossing in front of Earth. Not to be outdone Curiosity came across "honeycomb-like textures called polygonal fractures." Speaking of Martian moons, Japan's Martian Moons eXploration (MMX) mission is due to launch today (previously). Pioneer Labs announced they made their first microbe for a Mars mission. Planetary geological and former NASA program administrator Adriana C. Ocampo Urรญa called for an international approach to human settlement of Mars; NASA Administrator Jared Isaacman rejected that. To the asteroids Tianwen-2 (ๅคฉ้ฎไบๅท) reached asteroid 469219 Kamoสปoalewa and is scheduled to attempt a sample return. Astronomers were able to image 44 Nysa clearly enough to find it was unusually triple-lobed and had its own tiny moon. China's National Space Administration (CNSA) is considering a two-ship mission to strike and observe a near Earth asteroid. Jupiter The Juno probe marked ten years orbiting and working around Jupiter. Saturn Astronomers working with Hubble imagery discovered a new ten-sided atmospheric shape on Saturn's southern pole. Neptune The large moon Triton may have wrecked preexisting Neptunian moons when it first arrived, leaving tiny moons as orbital wreckage behind. (previously) In the Kuiper belt NASA's New Horizons safely awoke from hibernation mode as it traveled nearly 6 billion miles from Earth. It may become the third human craft to exit the solar system. However, funding cuts threaten two instruments.
Sun An international team found gorgeous images of the photosphere and "small-scale magnetized KelvinโHelmholtz instabilities in the solar photosphere." (previously). Mercury The European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) BepiColombo mission arrived at Mercury. However, that planet closest to the Sun seems to be shrinking faster than previously understood. Venus A new study argues that Venus may have been covered with oceans a long time ago. A moon may once have orbited ancient Venus but spiraled in to its destruction. On Earth's surface In Canada an amateur astronomer identified an impact crater; "[a]fter consultations with the Innu Council of Ekuanitshit, the research team is calling the crater Uhackatik." Wildfires in Spain threatened a NASA observatory. In Chile an observatory started its "Legacy Survey of Space and Time," a decade-long project to "create the most comprehensive, cinematic record of the universe in history." Japan's experimental RV-X rocket lifted off, moved horizontally, then safely landed nearby in a test. RocketLab announced it was offering a portable spaceport, the Global Hypersonic & Orbital Spaceport Technology, or GHOST. Indian company Skyroot hopes to produce one launch vehicle per month. NASA's Office of Inspector General called for upgrades to launch facilities as Artemis missions and private rocketry increase pressure on the system. NASA stated that it won't fly humans on the Boeing Starliner until 2028. The Trump administration issued a national space transportation policy. Demand for space launches might soon exceed rocket capacity. From Earth's surface to orbit German's Isar Aerospace successfully launched a Spectrum rocket from Norway into Earth orbit, the first such mission from a Western European site. Lighting struck a Long March rocket as it ascended, but the craft went on to a successful orbital deployment. Another Long March suffered an anomaly and exploded (archive link). A Taiwanese rocket launch failed (archive). NASA's Nancy Grace Roman Space Telescope successfully launched, deployed solar panes and heatshield, and is on its way to an L2 point position with plenty of fuel. (previously). A Falcon rocket accomplished two achievements in August: 100 SpaceX missions that year to date, and the 37th mission for booster B1067. Starship's 13th mission reached orbit, deployed Starlink satellites, and returned to Earth. A camera captured the first 15 seconds of Starship's engines firing from close up; cameras on some of those Starlinks looked back at their launch vehicle (another copy). A Google satellite reached orbit, carrying a group of Tensor Processing Units (TPUs) running Gemma AI in a test of orbital data center capacity. In Earth orbit The Tiangong space station now serves more than 200 different meals. Russia's Rassvet satellites are apparently struggling to reach needed altitude. Polish company Orbital Matter is testing out materials 3d printed by its Replicator 2. Kyoto University researchers are using Starlink data to study Earth's thermosphere. NASA and Katalyst conceded defeat in an effort to rescue the failing Neil Gehrels Swift Observatory. Swift is still doing its best to track gamma-ray bursts. (previously) A United States Space Force exercise saw one satellite successfully launch, target, and intercept another. Space Force also declared it had placed "space control weapons" in orbit. back down to Earth A NASA astronaut in orbit observed cities changing their lighting technologies. The number of alerts for space debris falling to Earth has increased. The United States Federal Communications Commission granted Reflect Orbital permission to orbit its Eรคrendil-1 satellite, designed to reflect solar light onto the Earth's night side. Reflect then bought space on a Skyroot launch. SpaceX is struggling to make Starship's heat shield reusable. A petition warned that expanding satellite numbers with orbital data centers would cause Earthly damage, including pollution and ozone layer depletion. More than 40 million years ago it seems that an asteroid struck what is now known as the North Sea. Earth's Moon In 2024 an asteroid struck the moon, "the largest contemporary impact crater found in the Solar System and, according to current models, a once-in-132-year event.' A Falcon 9 rocket stage crashed into the moon (photo). A lunar hole, Marius Hill Pit, may become a habitat for human visitors. NASA's Cooperative Autonomous Distributed Robotic Exploration mission (CADRE) will rove the lunar surface to some degree of autonomy. NASA is also considering sending Promise, an engineering model for Perseverance, to the moon. The China Manned Space Agency (CMSA) delayed launching its Chang'e 7 (ๅซฆๅจฅไธๅท) lunar mission until 2027. Mars Perseverance set a new record for offworld driving, having notched up 28.10 miles in over 14 years (seen from HiRISE). The rover also took photos of Phobos crossing in front of Earth. Not to be outdone Curiosity came across "honeycomb-like textures called polygonal fractures." Speaking of Martian moons, Japan's Martian Moons eXploration (MMX) mission is due to launch today (previously). Pioneer Labs announced they made their first microbe for a Mars mission. Planetary geological and former NASA program administrator Adriana C. Ocampo Urรญa called for an international approach to human settlement of Mars; NASA Administrator Jared Isaacman rejected that. To the asteroids Tianwen-2 (ๅคฉ้ฎไบๅท) reached asteroid 469219 Kamoสปoalewa and is scheduled to attempt a sample return. Astronomers were able to image 44 Nysa clearly enough to find it was unusually triple-lobed and had its own tiny moon. China's National Space Administration (CNSA) is considering a two-ship mission to strike and observe a near Earth asteroid. Jupiter The Juno probe marked ten years orbiting and working around Jupiter. Saturn Astronomers working with Hubble imagery discovered a new ten-sided atmospheric shape on Saturn's southern pole. Neptune The large moon Triton may have wrecked preexisting Neptunian moons when it first arrived, leaving tiny moons as orbital wreckage behind. (previously) In the Kuiper belt NASA's New Horizons safely awoke from hibernation mode as it traveled nearly 6 billion miles from Earth. It may become the third human craft to exit the solar system. However, funding cuts threaten two instruments.
