Real-Time Satellite Tracking
It's never been so easy to launch into space.
Deep Space Missions
Follow humanity’s return to the Moon with real-time tracking of Artemis II and future deep space missions.
Quality Space Data & Analysis
Sensor management, break-up analysis, and mission planning.
Education & Outreach
Explore orbits, constellations, and satellite systems hands-on.
Expert analysis, technical guides, and the latest developments in space domain awareness
Twenty-two years after SpaceShipOne, the two companies that defined suborbital tourism are both sitting on the ground. Blue Origin parked New Shepard in January, Virgin Galactic has not flown a customer since 2024, and the math behind the whole business is finally getting an honest look.
Iran calls Kowsar 1.5 a private-sector farming satellite. Its 3.45-meter camera, its sun-synchronous orbit, and the Russian rocket that carried it point somewhere else entirely.
The volume of space between Earth and the Moon is roughly a thousand times larger than the orbit we actually watch, and almost none of it is under surveillance. As the U.S. and China race to build lunar outposts, the Space Force is scrambling to put eyes on a region it has been effectively blind to.
On July 11, 2026, a Portuguese satellite named after a Nobel laureate became the first object to carry catalog number 100000. It broke a five-digit numbering limit that had held since Sputnik, and exposed how unprepared decades of tracking software is for a sky this crowded.
In-depth technical analysis and comprehensive guides for space professionals
Object 55056 rode a SpaceX rideshare into orbit carrying more than customer satellites. It carried the survival of Momentus, a company that had already lost its founder to a national security review, settled SEC fraud charges, and watched its first space tug die in orbit.
Russia's Volna Kupol Garant electronic warfare system was purpose-built to jam Starlink. It costs around $1.5 million per unit, covers just 20 square kilometers, and can only target one satellite at a time. Ukraine has been finding and destroying them within days of deployment.
In 2010 a wounded Japanese probe limped home with a few specks of asteroid dust. Sixteen years later China's Tianwen-2 is reaching for a chunk of a rock that orbits alongside Earth, and the technique that once seemed impossible has become something close to routine.
Starlink satellites fired their thrusters to dodge a collision roughly 300,000 times in 2025, about 822 times a day. Behind that number is a fragile, half-automated system of warnings, probabilities, and judgment calls that decides which close approaches are worth a maneuver and which are just noise.
Community resources, mission coverage, and satellite tracking developments
On 29 June 1965, a young Air Force test pilot rode a rocket-powered airplane to 280,600 feet above the California desert. He landed ten minutes later as the youngest person ever to earn astronaut wings.
On 25 June 1997, a seven-ton cargo ship under hand control drifted into Mir's Spektr module, breached the hull, and left three crew members listening to their air hiss into space. It remains the worst collision in the history of human spaceflight.
On 22 June 1978, an astronomer at the U.S. Naval Observatory looked at photographic plates that had been stamped 'image defective' and noticed a small bump on the side of Pluto. The bump was a moon, and finding it finally let astronomers weigh a planet that had fooled them for half a century.
On 21 June 2004, a 63-year-old test pilot rode a homebuilt rocket plane to 100,124 meters above the Mojave Desert, clearing the edge of space by about the length of a city block. He came down the first private astronaut in history, holding a sign that read 'SpaceShipOne, GovernmentZero.'
Concise updates on launches, orbital events, and breaking space news
Four Raptor engines failed to ignite at T-0, scrubbing Starship Flight 13 on July 16; SpaceX now targets July 20 for next attempt.
Skyroot Aerospace's Vikram-1 rocket achieved orbit on July 18, becoming the first Indian commercial rocket to do so and breaking ISRO's launch monopoly.
Four Raptor engines failed to ignite, scrubbing Starship Flight 13 at Starbase; SpaceX also launched 21 SDA satellites from Vandenberg.
SpaceX launched 21 York Space Systems satellites for Space Development Agency's Tranche 1 Transport Layer, bringing SDA's military data-relay constellation to roughly half its planned size.
Starship Flight 13 launches first Starlink V3 satellites as SpaceX nears 10,839 working satellites in orbit across the Starlink fleet.
Gen. Chance Saltzman warns of impending space conflict as SpaceX launches 21 SDA satellites from Vandenberg. Space Force shifts from support role to core deterrent.
Dive deeper into space tracking with our comprehensive collection of tutorials, news, and technical deep-dives.
