An F-15A launches an ASAT anti-satellite missile straight upward in a dramatic climb, Pacific Missile Test Range, California, September 13, 1985. The missile was fired while the F-15 was in a 65-degree climb to reach the satellite’s orbital path.

Eagle Versus the Cosmos: The F-15’s Dramatic Anti-Satellite Missile Launch
On September 13, 1985, the California coastline witnessed a supersonic spectacle unlike any before it. At the Pacific Missile Test Range, anticipation hung thick in the air as a U.S. Air Force F-15A Eagle hurtled skyward, claws outstretched—not in pursuit of an enemy jet, but racing to strike a target far more elusive: a satellite orbiting hundreds of miles above the blue sweep of the Pacific.
In a feat half space-age experiment, half Cold War show of strength, an Air Force pilot would send an anti-satellite (“ASAT”) missile shooting straight toward space. In that instant, the F-15A—already an icon among fighter jets—became something else: the world’s first proven space interceptor.
The Cold War’s Reach Into Space
By the early 1980s, the Space Age arms race had grown subtle and ominous. Orbital reconnaissance satellites and spy birds from the U.S. and Soviet Union silently watched each other from above, their importance to national security surpassing even that of some nuclear arsenals. In this covert struggle, the ability to take out an adversary’s satellite represented the next frontier of power projection.
The U.S. Air Force and the defense industry responded with Project ASAT (Anti-Satellite), a program to strike enemy spacecraft—should the order ever come—using existing fighter jets as mobile launch platforms. The venerable F-15 Eagle, renowned for its air combat prowess, proved the ideal choice: fast, powerful, and with a ceiling high enough to meet the needs of this new kind of mission.
Engineering the Space Interceptor
The ASAT missile itself, officially known as the ASM-135A, was unusual—essentially a miniaturized, two-stage solid rocket with its own on-board guidance, launched not from the ground, but from a fighter jet in flight. The plan was audacious: the F-15 would accelerate to Mach 1.2, ascend in a 65-degree climb, and fire its missile “straight up” — catapulting it into the path of a satellite hundreds of miles above Earth.
Targeting depended on split-second timing and supreme flying skill. Even a fractional error in heading or speed and the missile would miss the fast-moving satellite by miles. The Air Force selected the Pacific Missile Test Range off the coast of California as the setting for this dramatic trial—clear airspace, wide ocean, and an open sky.
Countdown to History
On that September day in 1985, Major Wilbert “Doug” Pearson, Jr. strapped into his F-15A high above the Pacific. Below him, the Pacific Missile Test Range buzzed with tension. For weeks, engineers had checked and rechecked every electronic, guidance, and missile system; now, it was all down to execution.
The target was Solwind P78-1, a defunct American solar-monitoring satellite orbiting at an altitude of nearly 340 miles—just above the invisible boundary between the familiar atmosphere and the silent vacuum of space. When the order came, Pearson ignited his afterburners and pointed the F-15’s needle nose toward the sun.
With the horizon slipping away below, the F-15A rocketed into a 65-degree climb—far steeper than any air combat maneuver. The aircraft’s twin engines thundered, shoving man and machine heavenward. G-forces pinned Pearson to his seat while his heads-up display zeroed in on the invisible orbital path above.
At precisely the calculated second, almost 38,000 feet above the Pacific, Pearson triggered the ASAT missile. The belly-mounted rocket detached with a clean, metallic thunk and flared bright, leaping free of the Eagle’s shadow and streaking on its solitary journey skyward.
A Streak Into Space
From the ground, observers craned necks as the ASAT missile arced skyward. Its solid rocket motors blazed against the afternoon sky, launching the warhead off the intercept course—a mathematical impossibility just a decade earlier. The missile’s onboard sensors scanned for the heat signature of the descending satellite—traveling at 17,500 miles per hour—and adjusted its fins for the final “hit-to-kill” maneuver.
Moments later, in the velvet blackness far above, the missile struck true. Solwind P78-1, after years of tireless solar observation, erupted into a twinkling cloud of debris. Radar operators and telemetry confirmed the impossible: the F-15, with its missile launched at just the right moment in a dramatic upward climb, had reached out and touched space.
Engineering Marvel and Political Statement
The significance was profound. In a single, breathtaking demonstration, the U.S. had proven its ability to destroy orbiting satellites with a fighter-launched missile—transforming the F-15 from master of the skies to a possible “swordsman of space.” For allies and adversaries alike, the implications were clear: U.S. air superiority now reached into Earth’s orbit.
Yet, the ASAT test also raised thorny questions. Space debris from the shattered target filled a portion of orbit for months, reminding scientists and generals alike that such weapons threatened all who relied on space. International concern grew—if one nation could so easily destroy satellites, would the peace of space itself soon be upended?
The Legacy of the ASAT Launch
Politically, the ASAT program was as much about demonstration as deployment. The U.S. government soon suspended further tests; diplomatic concerns about fueling an orbital arms race led to a halt in live-fire demonstrations from fighters. The ASAT program faded into quiet history, and the F-15 soon returned to its more conventional role as a dominant air superiority fighter.
But the image of that missile launch endures—an F-15A, nose angled sharply toward the heavens, hurling its payload into the final frontier. Major Pearson became the first and only pilot to “shoot down” a satellite with an air-launched missile, a testament to precision, timing, and a bold leap into the unknown.
An Iconic Moment in Aerospace
Today, the story of September 13, 1985, is an enduring reminder that the line between air and space is thin, and easily crossed by determination and ingenuity. In that climactic moment over the Pacific, the Eagle touched the cosmos—proving that Earth’s fastest jets, given the right wings, could reach out and stake a claim even above the sky.