Tag: astronomy

How Optical Interferometer Could Change Space Warfare and Commercial Tracking Forever

Scientists at the Magdalena Ridge Observatory Interferometer have achieved a breakthrough once thought impossible: using a ground-based optical interferometer to observe a satellite in geosynchronous orbit. As the number of satellites around Earth surges, the capability could transform space surveillance, helping governments and commercial operators track spacecraft condition, orientation and activity while opening new frontiers in astronomy.

Amazon’s Internet Satellites Too Bright, Pose Risk to Astronomy – Study

A recent study finds that satellites from Amazon’s planned internet constellation exceed brightness limits set by astronomers, adding to growing concerns that satellite megaconstellations could interfere with observations of the universe.

Solar Flares Start Small, Then Explode: New Study Reveals Avalanche-like Eruptions on the Sun

Solar flares don’t erupt out of nowhere. New observations from ESA’s Solar Orbiter reveal that massive solar explosions begin with subtle magnetic shifts that cascade into violent eruptions—an avalanche-like process that could reshape space weather forecasting.