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Bill Gray

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Falcon 9 Debris Predicted to Impact Moon Near Einstein Crater This August
science14 hours ago

Falcon 9 Debris Predicted to Impact Moon Near Einstein Crater This August

An independent astronomer predicts a 45-foot upper stage from SpaceX’s January 2025 Falcon 9 mission (object 2025-010D) will crash into the Moon on August 5, 2026, near the Einstein crater on the Moon’s western limb at about 5,400 mph. The impact won’t be visible from Earth, but scientists may study the resulting crater with lunar orbiters like the Lunar Reconnaissance Orbiter. The object has been in a long looping Earth orbit, with solar radiation pressure complicating precise plotting. This would be one of several artificial impacts on the Moon’s surface dating back to the Apollo era.

Moonbound Space Junk: Falcon 9 Upper Stage Poised for Lunar Impact
science9 days ago

Moonbound Space Junk: Falcon 9 Upper Stage Poised for Lunar Impact

An independent astronomer predicts a portion of SpaceX’s Falcon 9 upper stage, launched in early 2025 to loft a lunar lander, will crash into the Moon’s near side on August 5, 2026 at about 2.43 km/s (roughly 5,400 mph) after a year in Earth orbit; the impact would be too faint to observe, poses no risk to Earth, and highlights concerns about space junk disposal.