Space News Mission Log — Satellite Launches, Orbital Events & Analysis
Daily space news, satellite launch reports, orbital debris analysis and weekly roundups — grounded in live tracking data from our network monitoring 89 published reports.
Orbital Mechanics Explained: How Satellites Stay in Orbit
Orbital mechanics govern how satellites remain in orbit, balancing gravitational forces and velocity to maintain stable paths.
How Starlink Works: Architecture, Coverage & Orbital Mechanics
Starlink provides global internet coverage through a constellation of over 10,000 active satellites in low Earth orbit, utilizing advanced phased array antennas and laser links.
Orbital Period: Meaning, Formula and Satellite Examples
Orbital period measures how long one orbit takes. Discover why higher satellites orbit more slowly, how to calculate a period and why an orbit is not the same as a visible pass.
Highly Elliptical Orbits: Understanding Their Role in Space
Highly elliptical orbits (HEOs) are elongated paths used for specific satellite missions, offering unique advantages for communication and observation.
Medium Earth Orbit: Understanding Its Role in Satellite Operations
Medium Earth Orbit (MEO) is a region of space where satellites orbit at altitudes between 2,000 and 35,786 km, crucial for navigation and communications.
Understanding Polar Orbits: Key Facts and Uses
Polar orbits pass over the Earth's poles, allowing satellites to scan the entire surface. They are crucial for Earth observation missions.
Understanding Geostationary Orbital Slots and Their Importance
Geostationary orbital slots are specific positions in Earth's orbit where satellites remain fixed relative to a point on the equator, crucial for communications.
Hohmann Transfer Orbit: How the Two-Burn Route Works
A Hohmann transfer connects circular orbits with two engine burns. Discover how it works, what makes it economical and why it is not always the cheapest route.
Understanding Mean Motion in Satellite Orbits
Mean motion describes the average angular speed of a satellite in its orbit, crucial for predicting satellite positions.
How Spacecraft Dock with the International Space Station
Spacecraft docking with the ISS involves precise orbital mechanics and advanced technology to ensure a safe and successful connection.
Sun-Synchronous Orbit: How Satellites Keep Consistent Light
Sun-synchronous satellites use Earth's equatorial bulge to keep a consistent solar schedule. Learn how the orbit works, why imaging missions use it and what it cannot guarantee.
Graveyard Orbits: The Final Resting Place for Satellites
Graveyard orbits are designated areas where decommissioned satellites are moved to prevent space debris and ensure safer operations.