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4Astronomy is a search engine built for people who look up. We combine multiple indexes, curated astronomy sources, and AI systems to return results tailored to astronomy topics. Use 4Astronomy to find observing guides, research papers, image archives, mission information, community resources, and products relevant to amateur and professional astronomy. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
China launches two groups of remote sensing satellites
1+ day, 22+ hour ago (97+ words) وكالة سبأ - Mass rally in Amran celebrates Armed Forces victories - Official & tribal efforts resolve 16-year-old murder case in Dhamar - Brigadier General Saree: Saudi enemy aircraft launched 129 airstrikes during past 48 hours - Inspection of Road and Bridge Network Conditions and Damage in…...
Trump proposes NASA-led United States Space Academy: What is it?
2+ hour, 51+ min ago (864+ words) President Trump wants a U.S. Space Academy and even though many details, including what it exactly it is, remain unclear, already the lobbying has begun, including from Florida. Florida leaders moved quickly after the president's Aug 28 announcement, drafting a letter to…...
NASA's Chandra finds 84 mysterious "hypersoft" x-ray objects across 6 galaxies??? But what are they?
7+ hour, 21+ min ago (15+ words) NASA's Chandra finds 84 mysterious "hypersoft" x-ray objects across 6 galaxies — But what are... Moneycontrol.com...
China ranks second worldwide in space infrastructure construction says new assessment
6+ hour, 12+ min ago (281+ words) Dimsum Daily 13th September 2026 – (Beijing) China has been ranked second globally for the construction of space infrastructure, according to the 2026 Global Space Infrastructure Assessment unveiled over the weekend at the China International Fair for Trade in Services. The report places the…...
Jared Isaacman's Thoughts On Space Academy
16+ hour, 36+ min ago (699+ words) Keith’s note: Jared Isaacman just posted these thoughts about Space Academy on Twitter. You can respond to him directly via this tweet. Back at it again with a long one, but can’t help myself on the Space Academy topic. I…...
NASA Answers President Trump???s Call to Establish the United States Space Academy
2+ day, 7+ hour ago (439+ words) NASA-led work is in full swing to make the academy a reality and shape the future of America’s aerospace workforce and leadership. Home » Home » NASA Answers President Trump’s Call to Establish the United States Space Academy Executive Order was signed…...
Beyond the Lab Coat: What It Truly Means to Live and Think Like a Scientist
18+ hour, 11+ min ago (262+ words) Pillar One: The Scientific Mindset Pillar Two: Embracing the Void The Alchemy of Not Knowing This requires emotional discipline rarely celebrated in popular descriptions of science. "I proposed this idea" must never become "I am this idea." A scientist, at…...
New report warns the US wouldn't be able to rebuild its space military in the event of a war with China or Russia due to a lack of qualified experts
1+ day, 11+ hour ago (547+ words) RAND report warns of a US space workforce crisis A new report has warned the United States might struggle to replace satellites lost in a space war because it lacks the requisite workers. The report, "Breaking Glass, Missing Hands", was…...
China launches remote sensing satellite groups
2+ day, 22+ hour ago (183+ words) China launched a Long March 4B carrier rocket on Thursday afternoon to send six multifunctional satellites into Earth's orbit. [Photo by Wang Jiangbo/chinadaily.com.cn] The Yaogan, or Remote-Sensing,... China launches remote sensing satellite groups The Yaogan, or Remote-Sensing, series…...
State senator: Vermilion Parish has been losing for years. SpaceX is a win.
2+ day, 1+ hour ago (450+ words) President and chief operating officer of SpaceX Gwynne Shotwell speaks during the SpaceX announcement at Magdalen Place in Abbeville, La., Tuesday, Aug. 25, 2026. Southern Vermilion Parish has spent a generation watching two things leave: land and people. The marsh south of…...