Welcome back, AI prodigies!
In today’s sunday special:
📜 The Prelude
🛰️ Life in Low Orbit
⭕️ AI Predicts Orbital Paths?
🌍 The Real-World Impact?
🔑 Key Takeaway
Read time: 7 minutes
🩺 PULSE CHECK
Have you ever seen a shooting star?
🎓 Key Terms
Machine Learning (ML): Leverages data to recognize patterns and make predictions without being explicitly programmed to do so.
Low Earth Orbit (LEO): The orbital region that’s closest to Earth, where the vast majority of active satellites and astronaut-occupied spacecraft operate.
📜 THE PRELUDE
Suddenly, a streak of light slices through the darkness. It burns with savage intensity, leaving a blazing scar across the night sky that sheds sparks of molten rain. Startled onlookers point upward and cry out, “Look at that! It’s a meteor!”
But this wasn’t a meteor. It was satellite debris: a wreckage of metal that once orbited hundreds of miles above our heads. Believe it or not, hundreds of tons of space debris, also referred to as “space junk,” plunge into Earth’s atmosphere annually.
There are 15,623 active satellites orbiting Earth as of May 12th, 2026. Of those, 10,358 belong to SpaceX’s “Starlink,” which provides fast, affordable internet to over 150 countries. Alongside these active satellites are space debris moving at staggering speeds of roughly 17,500 mph. That’s ten times faster than a bullet.
The sheer scale of orbital traffic demands constant vigilance. As a result, the astronautics industry has adopted autonomous avoidance maneuver protocols that enable active satellites to avoid space collisions in real time. So, how does AI make split-second course corrections to prevent chaos in Earth’s orbit?
🛰️ LIFE IN LOW ORBIT
⦿ 1️⃣ Where Do Satellites Live?
The Earth’s atmosphere enables life to exist. It’s essentially an invisible security blanket that protects us from space debris while regulating the planet’s temperature. But this invisible security blanket isn’t one uniform layer. Instead, it’s divided into five distinct layers:
🔘 Troposphere: 0 to 12 km high, it’s where the air we breathe lives.
🔘 Thermosphere: 80 to 700 km high, it’s where charged particles from the Sun’s solar wind collide with atmospheric atoms to create the Northern Lights.
🔘 Exosphere: 700 to 10,000 km high, it’s where the Earth’s atmosphere gradually fades into the vacuum of interplanetary space.
Almost all satellites orbit within the “LEO Zone,” which ranges from roughly 160 km to 2,000 km above the Earth’s surface. In order to remain within this orbital zone, a satellite is launched sideways at a lateral velocity of 7.8 km/s, balancing Earth’s gravity with the satellite’s forward inertia. This balancing act creates a constant free fall around the Earth’s curve. Satellites move incredibly fast, completing one full orbit around Earth every 90 to 120 minutes.
⦿ 2️⃣ The More Collisions, The More Debris?
Earth’s orbital highway is becoming increasingly congested. Since the Soviet Union launched Sputnik 1 on Oct. 4th, 1957, more than 25,000 satellites have been sent to space. Of those, approximately 10,000 are defunct, with about 2,400 crowding the “LEO Zone.” Over time, the collisions and explosions caused by discarded rocket stages have generated millions of pieces of space debris.
The space agencies estimate over 140 million pieces of space debris between 1 mm and 1 cm are currently orbiting Earth at speeds of up to 28,000 km/h. At those speeds, even a microscopic fleck of paint carries the kinetic energy of a hand grenade. On Feb. 10th, 2009, the inactive Russian satellite Kosmos 2251 collided with the active Russian satellite Iridium 33, marking the first major accidental satellite collision in human history. This crash generated 1,900 trackable pieces of space debris.
⦿ 3️⃣ Will Cleanup Save Us?
To remove space junk, the space agencies collectively engineered the “ADR Spacecraft,” equipped with robotic arms, deployable nets, and magnetic harpoons to deorbit hazardous man-made fragments. It achieves this by safely towing the hazardous man-made fragments into Earth’s atmosphere to burn up upon reentry. An experimental method also involves leveraging laser brooms: ground-based laser beams that briefly heat the surface of space debris, generating a plasma plume that steers it away from active satellites.
⭕️ AI PREDICTS ORBITAL PATHS?
⦿ 4️⃣ Fighting Space Debris With AI?
Neuraspace, a space traffic management company, recently engineered an AI/ML solution that autonomously generates orbital collision risk assessments, drastically reducing the time satellite operators spend evaluating space debris.
🔴 Orbital Tracking: What’s Moving?
Nearly all spacecraft follow relatively predictable orbital paths, but solar radiation, atmospheric expansion, and gravitational irregularities can gradually shift their expected trajectory. To map these expected trajectories, Neuraspace relies on a multimodal space surveillance sensor suite that includes:
🌖 Radio Signals: The altitude, velocity, and orientation transmitted by an active satellite’s emitted radio signals.
🌗 Radar Tracking: The speed, position, and direction measured by bouncing radio waves off an active satellite’s surface.
🌘 Optical Observations: The position and movement determined by capturing the sunlight reflected off an active satellite’s frame.
🟠 Orbital Threats: What’s Dangerous?
On average, space traffic controllers issue 1,000 official orbital collision warnings to satellite operators every single day, most of which turn out to be harmless. Unfortunately, executing a split-second course correction shortens an active satellite’s life span by draining finite fuel.
Neuraspace leverages the multimodal space surveillance sensor suite to continuously run “CARA Calculations”: whether two orbital paths may converge closely enough to create a catastrophic collision. ML Models are trained to reduce false positives by analyzing previously recorded “unique conjunction events”: close orbital encounters between active satellites and space junk. The ML Models learn which combinations of vector velocity, deviation distance, and propagated probability historically led to catastrophic collisions.
🟡 Orbital Recommendations: What’s the Move?
Once a possible catastrophic collision is identified, satellite operators choose a suggested collision avoidance maneuver, employing precise propulsion burns to slightly raise, lower, or shift orbital timing to ensure active satellites maintain safe separation from space junk.
For astronaut-occupied spacecraft like NASA’s ISS, which has spent over 25 years in Earth’s lower orbit and housed more than 280 astronauts, NASA may act if the predicted probability of a catastrophic collision exceeds 1 in 10,000, meaning the risk rises just above 0.01%. For reference, ISS has only executed 40 collision avoidance maneuvers since its launch on Nov. 20th, 1998.
🌍 THE REAL-WORLD IMPACT?
⦿ 5️⃣ A Traffic Jam in Space?
The “LEO Zone” has become dangerously congested. For context, active satellites pass within 1 km of each other every 22 seconds. As of May 5th, 2026, SpaceX operates exactly 10,358 active satellites, accounting for approximately 67% of all active satellites within Earth’s lower orbit. As a result, SpaceX must perform up to 300,000 collision avoidance maneuvers annually to mitigate the growing threat posed by space junk.
A single space collision within Earth’s lower orbit can generate thousands of high-velocity orbital fragments, each capable of destroying active satellites. This could ultimately create a cascading effect known as the Kessler Syndrome: the theoretical tipping point at which space junk reaches critical mass, triggering a self-sustaining cycle of constant space collisions that render future space exploration impossible.
🔑 KEY TAKEAWAY
For decades, Earth’s lower orbit was treated as an endless expanse of uncharted space. Today, it’s a heavily congested cosmic highway littered with space junk traveling 11x faster than an AK-47’s bullets. AI’s ability to predict destructive orbital collisions could safeguard future space exploration.
📒 FINAL NOTE
FEEDBACK
How would you rate today’s email?
❤️ Today’s Featured Reply
“now I’m getting great ai stuff directly to my inbox that’s free of cost and full of knowledge. Thanks bro! created such a great newsletter.”
REFER & EARN
🎉 Your Friends Learn, You Earn!
{{rp_personalized_text}}
Share your unique referral link: {{rp_refer_url}}
