Recent
What the Moon Rocks Were Hiding
When the Apollo astronauts returned from the Moon, they brought back something more valuable than any treasure, 382 kilograms of Moon rock that would keep scientists busy for generations. For decades those samples have been scrutinised, measured, and debated and, for decades one question has refused to be satisfactorily answered… Did the Moon once have a powerful magnetic field or was it always magnetically feeble?
The WMO OSCAR Database: How the World Tracks Its Weather-Watching Machines
Somewhere in Geneva, a meteorologist is trying to figure out whether the current constellation of geostationary satellites can meet the observation requirements for high-resolution numerical weather prediction over the next decade. The question isn't simple. It involves not just which satellites are up there, but what those satellites can actually measure, how accurately, at what temporal frequency, over which vertical layers of the atmosphere, and whether those capabilities match the quantified standards that weather forecasting experts have determined are needed to produce useful forecasts.
The CEOS Database: The World’s Official Catalogue of Earth Observation Satellites
There's a website that most people outside the space industry have never heard of, yet it quietly underpins some of the most consequential decisions in global environmental science, climate policy, and satellite mission planning. That website is the CEOS Database , housed at database.eohandbook.com, and it serves as the world's only official, consolidated record of civil Earth observation satellite missions, the instruments those missions carry, and the measurements those instruments make.
eoPortal: The World’s Most Complete Reference for Earth Observation Satellite Missions
There are thousands of satellites orbiting Earth at any given moment, each one collecting data on weather systems, ice sheets, agricultural land, atmospheric gases, ocean temperatures, and everything in between. Keeping track of all of them, their instruments, their orbital parameters, their launch histories, and their scientific objectives, is not a task that falls to any single government or agency. That coordination work, much of it invisible to the public, is partly what eoPortal exists to do.
What is the New Space Economy Publishing Platform, and Why Is It Important?
New Space Economy does not present itself as a narrow niche blog or a conventional trade magazine. It operates more like a large independent publishing platform built around the idea that the space economy is not a single industry, but a connected system of launch services, satellite infrastructure, government programs, defense activity, market development, science, communications, and public interest. That broader frame shows up immediately in the site's organization. It publishes current news, long-form analysis, explainers, sector profiles, FAQ material, and topic pages that span everything from Low Earth orbit to commercial launch pricing to science fiction media.
What Is CelesTrak, and Why Is It Important?
CelesTrak is one of the oldest and most influential public websites in satellite tracking. It is not a publication in the usual sense, even though it includes essays, technical notes, and a historical library. It is also not simply a file dump of orbital elements. The site works more like a long-running operational utility for people who need satellite orbital data, satellite catalog information, conjunction analysis tools, navigation satellite status, and related space environment data.
Elon Musk Made a Battlefield Decision in Ukraine That No Government Authorized. He Wasn’t...
Orbit used to be a government domain. Rockets were built by defense contractors on cost-plus contracts, satellites flew under military or civilian agency control, and the decisions about who accessed space and when were made in ministries and by generals. That era ended quietly but irreversibly. SpaceX now conducts more orbital launches per year than any government on earth, including the United States government it frequently serves. Starlink operates a constellation of more than 6,000 active satellites, outnumbering the total active satellite fleets of most countries by a factor of ten or more. Planet Labs images the entire land surface of Earth daily, a capability that once required national reconnaissance programs costing billions annually.
Iranian Missiles and Autonomous Weapons Being Used Against the US
Iran’s relationship with missiles and unmanned weapons didn’t start with a desire to project power outward. It started with survival. During the 1980–1988 Iran-Iraq War, Saddam Hussein’s forces fired hundreds of Scud ballistic missiles at Iranian cities in what became known as the War of the Cities. Tehran had almost nothing to fire back. Its air force, cut off from American spare parts after the 1979 revolution, degraded rapidly. Its army bled for eight years in trench warfare that recalled World War I more than any modern conflict. The lesson embedded itself: if Iran was ever going to deter a more powerful adversary, it couldn’t rely on planes or ships or conventional armies. It needed weapons that were cheap enough to produce in massive quantities, mobile enough to survive preemptive strikes, and capable of reaching enemy targets regardless of air superiority.
What Is the Russian Space Web, and Why Is It Important?
Russian Space Web did not emerge from the newsletter boom, the social media era, or the current cycle of algorithm-shaped publishing. It came out of an older internet, when specialized subject sites were often built by people who cared less about scale than about permanence. The site describes itself as a reader-supported independent publication, says it was first developed in the mid-1990s, and states that it has been continuously published since January 2001. Its home page still shows a manually curated front page with current launch coverage, deep historical material, and a visible date of the latest update.
What Is the UCS Satellite Database, and Why Is It Important?
The UCS Satellite Database is one of the best-known public datasets for active satellites in orbit around Earth. It was built by the Union of Concerned Scientists as a research tool for specialists and non-specialists alike, and that description is more than institutional phrasing. The database was designed to answer practical questions that many official catalogs do not answer cleanly on their own. It is not just a list of objects in orbit. It is a structured attempt to describe what satellites are for, who owns them, who operates them, where they orbit, and how they fit into the wider use of space.
What Is Space-Track, and Why Is It Important?
Space-Track is not a news site, a media brand, or a public outreach portal in the usual sense. It is a working system built around orbital tracking, satellite catalog information, ephemeris data access, conjunction support, and operational awareness. The homepage describes it in direct terms, saying the service promotes spaceflight safety, protection of the space environment, and the peaceful use of space worldwide. That framing is useful because it defines the site by function rather than image. Space-Track exists to distribute space situational awareness information, not to narrate the romance of spaceflight. (Space-Track)
US Missiles and Autonomous Weapons Being Used Against Iran
The two-year stretch between June 2025 and March 2026 produced some of the most consequential military operations the United States has conducted since the 2003 invasion of Iraq. American forces struck Iranian soil not once but twice, deploying weapons that had never before been used in combat and, in the second operation, introducing autonomous drone technology into a live war for the first time in US history. The scale of what happened, the hardware involved, and the doctrinal shifts it revealed deserve a careful look.
The Role of Satellite Services in the 2026 US-Iran War
At 01:15 Eastern time on February 28, 2026, American B-2 bombers, stealth fighters, and Navy strike aircraft crossed into Iranian airspace alongside Israeli aircraft, beginning what U.S. Central Command called Operation Epic Fury. Nearly 900 strikes were launched in the first twelve hours. The world would spend the next week watching the campaign unfold not just through news reports but through satellite photographs made available almost in real time by commercial providers like Planet Labs and Vantor, formerly Maxar Intelligence.
What Is Jonathan McDowell’s GCAT, and Why Is It Important?
GCAT does not feel like a product launch, a startup platform, or a polished dashboard built to impress casual visitors in thirty seconds. It feels like a working reference system created by someone who spent decades deciding that the world needed a more complete record of what humanity has placed in space, what happened to those objects afterward, and how those objects relate to one another. That difference shapes everything about it.
What Is Gunter’s Space Page, and Why Is It Important?
Gunter's Space Page is one of those internet institutions that can look smaller than it is. At first glance it resembles an older hand-built reference site, dense with links, short on visual polish, and organized with the logic of a person who expects visitors to care more about information than design. That surface impression is accurate, but incomplete. Behind it sits a very large and unusually durable record of spaceflight, covering launch vehicles, satellites, launch sites, chronologies, astronauts, and related technical material. The site identifies itself as established in 1996, and its current structure still presents it as a broad information resource on spaceflight, launch vehicles, satellites, and astronautics. (space.skyrocket.de)















