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 110 published reports.
Understanding Space Sustainability: Challenges and Solutions
Space sustainability ensures the long-term health of Earth's orbital environment by managing debris and satellite operations.
The Cosmos-Iridium Collision: A Landmark Satellite Crash
The Cosmos-Iridium collision in 2009 marked the first major satellite crash, significantly impacting space debris management and satellite operations.
Understanding Orbital Decay: Why Satellites Fall to Earth
Orbital decay occurs when a satellite's orbit decreases over time due to atmospheric drag and gravitational forces, eventually leading to re-entry.
Understanding Satellite Re-entry: Processes and Implications
Satellite re-entry involves a spacecraft's return to Earth, governed by atmospheric drag and orbital decay, impacting space debris management.
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.
How Earth Observation Satellites Monitor Our Planet
Earth observation satellites use remote sensing technology to collect data about the planet's surface, atmosphere, and oceans, providing critical insights for climate science and resource management.
Exploring Space: Insights from Orbital Radar Academy
Orbital Radar Academy offers comprehensive education on satellite tracking, orbital dynamics, and space debris management, equipping learners with essential space knowledge.
Understanding RAAN: The Right Ascension of the Ascending Node Explained
RAAN, or Right Ascension of the Ascending Node, is an essential orbital parameter that defines a satellite's path relative to Earth's equatorial plane.
How Satellites Are Tracked: A Comprehensive Guide
Satellites are tracked using radar, optical telescopes, and radio signals, ensuring precise orbital data for over 28,000 objects.
Close Approach of QIANFAN Satellites: Assessing the Risks and Implications
On 12 June 2026, two satellites from the QIANFAN series, QIANFAN-169 (NORAD ID: 69386) and QIANFAN-182 (NORAD ID: 69399), experienced a close approach event. The minimum predicted distance between the two satellites was approximately 1.67 kilometres.
Is Starlink Down? How to Check Service Status Now
Starlink service disruptions can occur due to various factors. Learn how to check its status and understand potential causes.
Satellite Rescue Mission and Canadarm2 Repairs Highlight Busy Week in Orbit
A satellite rescue mission and Canadarm2 repairs are key highlights, alongside close orbital encounters and a pulsar record.