A satellite called Sentinel-1D lifted off on November 4, 2025, riding an Ariane 6 rocket from French Guiana. Within two days ...
Smithsonian Magazine on MSN
More Than 500,000 Satellites Are Set to Orbit Earth by 2040. They May End Up Photobombing the Images Captured by Space Telescopes
Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...
Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...
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