Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Amazon's Kuiper satellites, brighter than expected, disrupt astronomy despite design tweaks, raising regulatory concerns.
Amazon’s Project Kuiper satellites, now in orbit at 630 km, are brighter than expected, interfering with astronomical observations, according to a January 2026 study.
Though not visible to the naked eye in most cases, they create streaks in telescope images, affecting ground and space-based research.
The satellites reflect more light during twilight and will operate at lower altitudes (590 km) in the future, increasing visibility.
While Amazon has implemented design changes like mirror-like surfaces and adjusted orientations to reduce brightness, the study finds these efforts insufficient.
The findings add to concerns about satellite megaconstellations from Amazon, SpaceX, and others, underscoring the need for stronger regulations and industry cooperation to protect dark skies and scientific integrity.
Los satélites Kuiper de Amazon, más brillantes de lo esperado, interrumpen la astronomía a pesar de los ajustes de diseño, lo que genera preocupaciones regulatorias.