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{
"id": 36356,
"title": "Webb maps Uranus's mysterious upper atmosphere",
"authors": [
{
"name": "ESA",
"socials": null
}
],
"url": "https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_maps_Uranus_s_mysterious_upper_atmosphere",
"image_url": "https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2026/02/uranus_january_2025/27117041-1-eng-GB/Uranus_January_2025_card_full.jpg",
"news_site": "ESA",
"summary": "For the first time, an international team of astronomers have mapped the vertical structure of Uranus’s upper atmosphere, uncovering how temperature and charged particles vary with height across the planet. Using NASA/ESA/CSA James Webb Space Telescope's NIRSpec instrument, the team observed Uranus for nearly a full rotation, detecting the faint glow from molecules high above the clouds. The results offer a new window into how ice-giant planets distribute energy in their upper layers.",
"published_at": "2026-02-19T14:00:00Z",
"updated_at": "2026-02-19T14:45:20.972387Z",
"featured": false,
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{
"id": 36361,
"title": "ESA’s 5G laboratory on wheels",
"authors": [
{
"name": "ESA",
"socials": null
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"url": "https://www.esa.int/ESA_Multimedia/Images/2026/02/ESA_s_5G_laboratory_on_wheels",
"image_url": "https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2026/02/esa_s_5g_laboratory_on_wheels/27118578-1-eng-GB/ESA_s_5G_laboratory_on_wheels_card_full.jpg",
"news_site": "ESA",
"summary": "From the ESA Blogs.",
"published_at": "2026-02-19T14:00:00Z",
"updated_at": "2026-02-19T14:20:22.759053Z",
"featured": false,
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{
"id": 36360,
"title": "Golden Dome will fail without software-defined warfare",
"authors": [
{
"name": "Ryan Frigm",
"socials": null
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],
"url": "https://spacenews.com/golden-dome-will-fail-without-software-defined-warfare/",
"image_url": "https://i0.wp.com/spacenews.com/wp-content/uploads/2025/08/Golden-Dome-scaled.jpg?fit=1024%2C576&ssl=1",
"news_site": "SpaceNews",
"summary": "\nIf the United States wants to defend the homeland against the next generation of missile and aerial threats, hardware alone will not save us. Sensors, radars and interceptors are necessary but no longer sufficient. The decisive advantage for Golden Dome for America will come from software and the ability to integrate, test, adapt and fight […]\nThe post Golden Dome will fail without software-defined warfare appeared first on SpaceNews.",
"published_at": "2026-02-19T14:00:00Z",
"updated_at": "2026-02-19T14:10:36.966769Z",
"featured": false,
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{
"id": 36357,
"title": "Small But Mighty Lab Device Could Transform NASA Research",
"authors": [
{
"name": "NASA",
"socials": null
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],
"url": "https://science.nasa.gov/science-research/biological-physical-sciences/small-but-mighty-lab-device-could-transform-nasa-research/",
"image_url": "https://images-assets.nasa.gov/image/iss073e0869068/iss073e0869068~large.jpg",
"news_site": "NASA",
"summary": "A small but mighty piece of lab equipment, about the size of a cellphone, has arrived at the International Space Station after launching with NASA’s SpaceX Crew-12 mission. NASA aims to use the off-the-shelf device, called a microplate reader, to conduct vital biological research in space and get real-time access to data.",
"published_at": "2026-02-19T13:34:35Z",
"updated_at": "2026-02-19T14:10:15.204651Z",
"featured": false,
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{
"id": 36348,
"title": "Slow mantle flow built Antarctica gravity low over tens of millions of years",
"authors": [
{
"name": "SpaceDaily",
"socials": null
}
],
"url": "https://www.spacedaily.com/reports/Slow_mantle_flow_built_Antarctica_gravity_low_over_tens_of_millions_of_years_999.html",
"image_url": "https://www.spxdaily.com/images-bg/cenozoic-evolution-antarctica-present-day-geoid-anomalies-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Los Angeles CA (SPX) Feb 18, 2026\n\n\nGravity feels stable in everyday life, but its strength varies across the surface of the planet, and it is weakest beneath Antarctica after accounting for Earth rotation. These subtle variations arise from differences in rock density deep inside the planet, and around Antarctica they create a pronounced gravity low that also affects regional sea level by allowing the nearby ocean surface to sit",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T11:00:20.109700Z",
"featured": false,
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{
"id": 36346,
"title": "Pale Blue opens Tsukuba site to scale satellite propulsion production",
"authors": [
{
"name": "SpaceDaily",
"socials": null
}
],
"url": "https://www.spacedaily.com/reports/Pale_Blue_opens_Tsukuba_site_to_scale_satellite_propulsion_production_999.html",
"image_url": "https://www.spxdaily.com/images-bg/pale-blue-tsukuba-production-engineering-base-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Tokyo, Japan (SPX) Feb 18, 2026\n\n\nPale Blue has begun operating its new Tsukuba Production Engineering Base to support mass production of satellite propulsion systems and shorten delivery lead times. \n\nThe Tsukuba Production Engineering Base in Tsukuba, Ibaraki Prefecture, centralizes the full product lifecycle from technical development for mass production through manufacturing, final inspection, and global shipping. By bri",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T11:00:20.066396Z",
"featured": false,
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{
"id": 36351,
"title": "NRO expands commercial multi-phenomenology surveillance awards",
"authors": [
{
"name": "SpaceDaily",
"socials": null
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],
"url": "https://www.spacewar.com/reports/NRO_expands_commercial_multi_phenomenology_surveillance_awards_999.html",
"image_url": "https://www.spxdaily.com/images-bg/satvu-thermal-imaging-marker-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Los Angeles CA (SPX) Feb 17, 2026\n\n\nThe National Reconnaissance Office has issued the first three awards under its Strategic Commercial Enhancements Commercial Solutions Opening, advancing the agency's shift toward multi-phenomenology commercial remote sensing capabilities that combine several sensing modalities to support intelligence missions. \n\nUnder this initial tranche, HEO will provide non-Earth imagery, SatVu will deliv",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T11:00:20.194386Z",
"featured": false,
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{
"id": 36340,
"title": "Study revisits chances of detecting alien technosignatures",
"authors": [
{
"name": "SpaceDaily",
"socials": null
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],
"url": "https://www.spacedaily.com/reports/Study_revisits_chances_of_detecting_alien_technosignatures_999.html",
"image_url": "https://www.spxdaily.com/images-bg/seti-radio-technosignatures-artwork-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Sydney, Australia (SPX) Feb 19, 2026\n\n\nFor more than sixty years, astronomers have searched the sky for signs of advanced extraterrestrial technology, scanning the Milky Way for artificial radio transmissions, optical flashes and excess infrared heat. \n\nDespite these efforts, no technosignature has been confirmed so far, a silence often attributed to the fact that only a tiny fraction of the cosmic search space has been explored.",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T11:00:19.917398Z",
"featured": false,
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{
"id": 36342,
"title": "NASA teams set for second Artemis II wet dress rehearsal",
"authors": [
{
"name": "SpaceDaily",
"socials": null
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],
"url": "https://www.spacedaily.com/reports/NASA_teams_set_for_second_Artemis_II_wet_dress_rehearsal_999.html",
"image_url": "https://www.spxdaily.com/images-bg/artemis-ii-2-pad-moon-orion-capsule-desk-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Sydney, Australia (SPX) Feb 17, 2026\r\n\r\n\r\nNASA is preparing for the second wet dress rehearsal of the Space Launch System rocket and Orion spacecraft ahead of the Artemis II test flight, targeting Thursday, Feb. 19, as the day to load propellants into the vehicle at Kennedy Space Center in Florida. \r\n\r\nTeams spent the weekend replacing a filter in ground support equipment that was suspected of restricting liquid hydrogen flow during a",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T12:24:34.303742Z",
"featured": false,
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"event_id": 1332,
"provider": "Launch Library 2"
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{
"event_id": 1333,
"provider": "Launch Library 2"
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{
"id": 36344,
"title": "Curiosity Blog, Sols 4798-4803: Back for More Science",
"authors": [
{
"name": "SpaceDaily",
"socials": null
}
],
"url": "https://www.spacedaily.com/reports/Curiosity_Blog_Sols_4798_4803_Back_for_More_Science_999.html",
"image_url": "https://www.spxdaily.com/images-bg/curiosity-mars-lab-rover-nevado-sajama-drill-holes-sol-4795-bg.jpg",
"news_site": "SpaceDaily",
"summary": "Pasadena CA (JPL) Feb 17, 2026\r\n\r\n\r\nThe results from our first visit to the \"Nevado Sajama\" drill location were intriguing enough to motivate our return to do a deeper dive into the minerals and compounds locked in this rock with SAM (the Sample Analysis at Mars instrument suite). \r\n\r\nAs explained in the last blog, that deeper dive involves using the second of two vials of a chemical reagent, tetramethylammonium hydroxide (TMAH)",
"published_at": "2026-02-19T12:07:23Z",
"updated_at": "2026-02-19T12:22:51.814402Z",
"featured": false,
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